





| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/567,631USD791193S1 (en) | 2015-07-24 | 2016-06-10 | Power end frame segment | 
| US29/603,989USD870156S1 (en) | 2015-07-24 | 2017-05-15 | Power end frame segment | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/534,091USD759728S1 (en) | 2015-07-24 | 2015-07-24 | Power end frame segment | 
| US14/808,513US10393182B2 (en) | 2014-07-25 | 2015-07-24 | Power end frame assembly for reciprocating pump | 
| US29/567,631USD791193S1 (en) | 2015-07-24 | 2016-06-10 | Power end frame segment | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/534,091ContinuationUSD759728S1 (en) | 2015-07-24 | 2015-07-24 | Power end frame segment | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/603,989ContinuationUSD870156S1 (en) | 2015-07-24 | 2017-05-15 | Power end frame segment | 
| Publication Number | Publication Date | 
|---|---|
| USD791193S1true USD791193S1 (en) | 2017-07-04 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/534,091ActiveUSD759728S1 (en) | 2015-07-24 | 2015-07-24 | Power end frame segment | 
| US29/567,631ActiveUSD791193S1 (en) | 2015-07-24 | 2016-06-10 | Power end frame segment | 
| US29/603,989ActiveUSD870156S1 (en) | 2015-07-24 | 2017-05-15 | Power end frame segment | 
| US29/604,452ActiveUSD870157S1 (en) | 2015-07-24 | 2017-05-17 | Power end frame segment | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/534,091ActiveUSD759728S1 (en) | 2015-07-24 | 2015-07-24 | Power end frame segment | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/603,989ActiveUSD870156S1 (en) | 2015-07-24 | 2017-05-15 | Power end frame segment | 
| US29/604,452ActiveUSD870157S1 (en) | 2015-07-24 | 2017-05-17 | Power end frame segment | 
| Country | Link | 
|---|---|
| US (4) | USD759728S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly | 
| CN107076139B (en) | 2014-07-25 | 2020-04-17 | S.P.M.流量控制股份有限公司 | Power end frame assembly for reciprocating pump | 
| WO2016105602A1 (en) | 2014-12-22 | 2016-06-30 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system | 
| USD759728S1 (en)* | 2015-07-24 | 2016-06-21 | S.P.M. Flow Control, Inc. | Power end frame segment | 
| US10436766B1 (en) | 2015-10-12 | 2019-10-08 | S.P.M. Flow Control, Inc. | Monitoring lubricant in hydraulic fracturing pump system | 
| US20220220952A1 (en)* | 2021-01-08 | 2022-07-14 | Moien Ibrahim Louzon | Fracturing pump assembly | 
| USD1025158S1 (en)* | 2021-04-13 | 2024-04-30 | 360 Gearboxes & Diffs Pty Ltd | Bearing retainer plate | 
| USD1082856S1 (en)* | 2022-02-25 | 2025-07-08 | Clayton Note | Oil pump reservoir spacer | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US364627A (en) | 1887-06-14 | Steam-engine | ||
| US879560A (en) | 1905-10-05 | 1908-02-18 | Daniel F Lepley | Triplex pump. | 
| US1418202A (en) | 1921-05-20 | 1922-05-30 | Ingersoll Rand Co | Vertical compressor unit | 
| US1707228A (en) | 1924-09-18 | 1929-04-02 | Clyde A Knapp | Srosshead | 
| US1867585A (en) | 1931-02-16 | 1932-07-19 | Thomas F Moore | Vacuum pump | 
| US1890428A (en) | 1928-05-23 | 1932-12-06 | Oilgear Co | Pump rig | 
| US1926925A (en) | 1931-04-07 | 1933-09-12 | Gulf Res & Dev Corp | Pin, bolt, and other connecting device | 
| US2056622A (en) | 1933-04-04 | 1936-10-06 | Sulzer Ag | Multicylinder reciprocating piston machine | 
| US2420779A (en) | 1944-04-10 | 1947-05-20 | Carl L Holmes | Opposed piston engine | 
| US2428602A (en) | 1944-01-12 | 1947-10-07 | Frank B Yingling | Connecting rod assembly | 
| US2443332A (en) | 1944-04-14 | 1948-06-15 | Hpm Dev Corp | Seal | 
| US2665555A (en) | 1949-07-15 | 1954-01-12 | Gunnar R C Martinsson | Hydraulic mechanism | 
| US2682433A (en) | 1949-02-02 | 1954-06-29 | United States Steel Corp | Crosshead assembly | 
| US2755739A (en) | 1953-07-20 | 1956-07-24 | Lever Brothers Ltd | Proportioning pump | 
| US2776701A (en) | 1954-08-03 | 1957-01-08 | Albert P Denis | Walking aid and chair combination | 
| US2823085A (en) | 1954-02-06 | 1958-02-11 | Kloeckner Humboldt Deutz Ag | Piston for internal combustion engines | 
| US2828931A (en) | 1954-05-21 | 1958-04-01 | Harvey Machine Co Inc | Skid for handling machinery | 
| US2878990A (en) | 1953-10-30 | 1959-03-24 | Sulzer Ag | Upright piston compressor | 
| US2991003A (en) | 1957-01-30 | 1961-07-04 | Robert S Petersen | Piston and compressor structure | 
| DE975401C (en) | 1952-04-01 | 1961-11-23 | Gutehoffnungshuette Sterkrade | Piston rod connection | 
| US3039317A (en) | 1960-07-21 | 1962-06-19 | Hough Co Frank | Disconnect means for a pump drive | 
| US3049082A (en) | 1958-05-26 | 1962-08-14 | John W Mecom | Reciprocating pump | 
| US3137179A (en) | 1960-12-16 | 1964-06-16 | M C M Machine Works | Piston rod and piston assembly | 
| US3158211A (en) | 1957-09-16 | 1964-11-24 | Leyman Corp | Well drilling apparatus | 
| US3163474A (en) | 1956-06-06 | 1964-12-29 | Wilson Mfg Co Inc | Mud pumps | 
| US3168665A (en) | 1962-01-02 | 1965-02-02 | Molon Motor & Coil Corp | Multiple rotor induction motor unit | 
| DE1191069B (en) | 1960-09-29 | 1965-04-15 | Borsig Ag | High pressure piston compressor | 
| US3179451A (en) | 1962-11-01 | 1965-04-20 | Ingersoll Rand Co | Wrist pin assembly | 
| US3206242A (en) | 1964-01-22 | 1965-09-14 | Herbert L Fensin | Split-ring hoisting clamp | 
| US3207142A (en) | 1963-02-14 | 1965-09-21 | Gen Motors Corp | Internal combustion engine and transmission assemblies | 
| US3236315A (en) | 1961-12-21 | 1966-02-22 | Salem Tool Co | Auger mining machine | 
| US3356036A (en) | 1966-03-01 | 1967-12-05 | Fred J Repp | Plunger-type pump | 
| US3358352A (en) | 1964-07-20 | 1967-12-19 | Luther H Wilcox | Axle bearing puller | 
| US3487892A (en) | 1968-05-31 | 1970-01-06 | William J Kiefer | Positive displacement lubrication system | 
| US3595101A (en) | 1969-07-11 | 1971-07-27 | Gaso Pump And Burner Mfg Co | Reciprocating pump having improved crankshaft bearing arrangement | 
| US3757149A (en) | 1972-02-16 | 1973-09-04 | Molon Motor & Coil Corp | Shading coil motor assembly | 
| US3760694A (en) | 1970-11-03 | 1973-09-25 | W Lieb | Multi-cylinder crankshaft machine, in particular a reciprocating pump or compressor | 
| US3883941A (en) | 1974-05-01 | 1975-05-20 | Frederick J Coil | Universal-type, pillow-block bearing puller | 
| US3967542A (en) | 1974-11-20 | 1976-07-06 | Kelsey-Hayes Company | Hydraulic intensifier | 
| US4013057A (en) | 1975-05-14 | 1977-03-22 | Dana Corporation | Piston assembly | 
| US4048909A (en) | 1972-11-01 | 1977-09-20 | Air Products And Chemicals, Inc. | Piston ring | 
| US4099447A (en) | 1976-09-20 | 1978-07-11 | Ada Pumps, Inc. | Hydraulically operated oil well pump jack | 
| US4140442A (en) | 1977-03-14 | 1979-02-20 | Perfect Pump Co., Inc. | High pressure pump | 
| US4191238A (en) | 1976-04-28 | 1980-03-04 | Ab Volvo Penta | Connecting rod or the like and method and mould for producing connecting rods or the like | 
| US4210399A (en) | 1975-08-04 | 1980-07-01 | Atul Jain | System for relative motion detection between wave transmitter-receiver and irregular reflecting surface | 
| US4211190A (en) | 1978-02-27 | 1980-07-08 | Robert Indech | Groove guided piston linkage for an internal combustion engine | 
| US4246908A (en) | 1976-10-19 | 1981-01-27 | Kabushiki Kaisha Toyota Kenkyusho | Intracranial pressure transducer | 
| US4269569A (en) | 1979-06-18 | 1981-05-26 | Hoover Francis W | Automatic pump sequencing and flow rate modulating control system | 
| US4338054A (en) | 1979-11-19 | 1982-07-06 | Dahl Norman C | Solid externally threaded fasteners having greatly increased ductility | 
| DE3234504A1 (en) | 1981-09-22 | 1983-04-07 | AE PLC, Rugby, Warwickshire | PISTON FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR THE PRODUCTION THEREOF | 
| US4381179A (en) | 1980-10-31 | 1983-04-26 | Lear Siegler, Inc. | Pumps with floating wrist pins | 
| US4388837A (en) | 1982-06-28 | 1983-06-21 | Bender Emil A | Positive engagement fail safe mechanism and lift belt construction for long stroke, well pumping unit | 
| US4477237A (en) | 1982-05-10 | 1984-10-16 | Grable William A | Fabricated reciprocating piston pump | 
| US4476772A (en) | 1982-11-04 | 1984-10-16 | Corbett Elevator Manufacturing Co., Inc. | Caging seal for hydraulic elevator or the like | 
| US4494415A (en) | 1982-03-25 | 1985-01-22 | Hydra-Rig, Incorporated | Liquid nitrogen pump | 
| US4512694A (en) | 1982-02-01 | 1985-04-23 | Associated Dynamics, Incorporated | Method and apparatus for alignment of gearing | 
| JPS60175753A (en) | 1984-02-20 | 1985-09-09 | Ngk Insulators Ltd | Ceramic built-in type piston | 
| US4553298A (en) | 1982-05-10 | 1985-11-19 | Grable William A | Method for fabricating a reciprocating piston pump | 
| DE3441508A1 (en) | 1984-11-14 | 1986-05-22 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Device for adjustment of the injection point or the valve timing of an internal-combustion engine | 
| US4606709A (en) | 1984-07-20 | 1986-08-19 | Special Projects Mfg. Co. | Liquid pump with sequential operating fluid pistons | 
| US4667627A (en) | 1984-02-28 | 1987-05-26 | Ngk Insulators, Ltd. | Engine parts and method of producing the same | 
| US4705459A (en) | 1984-11-15 | 1987-11-10 | Dowell Schlumberger Incorporated | Method of observing the pumping characteristics of a positive displacement pump | 
| US4729249A (en) | 1986-08-25 | 1988-03-08 | Dresser Industries, Inc. | Reciprocating plunger pump having separate and individually removable crosshead cradles | 
| US4762051A (en) | 1986-07-17 | 1988-08-09 | Dresser Industries, Inc. | Single acting pump with double acting drive | 
| DE3802714A1 (en) | 1987-02-09 | 1988-08-18 | Metal Leve Sa | TWO-PIECE PISTON FOR INTERNAL COMBUSTION ENGINES | 
| US4771801A (en) | 1987-02-02 | 1988-09-20 | Halliburton Services | Protective cover assembly with reverse buckling disc | 
| EP0300905A1 (en) | 1987-07-22 | 1989-01-25 | ENGRENAGES ET REDUCTEURS CITROEN - MESSIAN - DURAND Société Anonyme | Split torque reducer with parallel or orthogonal axes and backlash elimination | 
| US4803964A (en) | 1986-12-11 | 1989-02-14 | Wladyslaw Kurek | Internal combustion engine | 
| US4809646A (en) | 1987-03-18 | 1989-03-07 | Paul Marius A | High pressure reciprocator components | 
| US4824342A (en) | 1988-02-16 | 1989-04-25 | Hypro Corp. | Chemical injector system for piston pumps | 
| US4842039A (en) | 1988-06-27 | 1989-06-27 | Otto Kelm | Self-aligning plunger tip | 
| US4876947A (en) | 1986-03-20 | 1989-10-31 | Ae Plc | Pistons with bearing lands | 
| US4887518A (en) | 1984-12-05 | 1989-12-19 | Ngk Insulators, Ltd. | Internal combustion engine piston with threaded ceramic piston head | 
| US4939984A (en) | 1987-06-18 | 1990-07-10 | Ae Plc | Investment-cast piston crown cap with encapsulated non-metallic insulating core | 
| US4950145A (en) | 1989-06-15 | 1990-08-21 | Anthony-Thomas Candy Company | Apparatus for molding chocolate | 
| US4966109A (en) | 1989-04-05 | 1990-10-30 | Hitachi Construction Machinery Co., Ltd. | Hydraulic connecting rod | 
| US5031512A (en) | 1989-04-21 | 1991-07-16 | Nuovopigone - Industrie Meccaniche E Fonderia S.P.A. | Crosshead for reciprocating piston machines, in particular for reciprocating compressors | 
| EP0449278A1 (en) | 1990-03-30 | 1991-10-02 | Isuzu Motors Limited | Connecting structure of piston and connecting rod | 
| US5060603A (en) | 1990-01-12 | 1991-10-29 | Williams Kenneth A | Internal combustion engine crankdisc and method of making same | 
| US5063775A (en) | 1987-08-19 | 1991-11-12 | Walker Sr Frank J | Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance | 
| US5076220A (en) | 1980-12-02 | 1991-12-31 | Hugh G. Evans | Internal combustion engine | 
| US5078580A (en) | 1991-03-29 | 1992-01-07 | Dresser-Rand Company | Plural-stage gas compressor | 
| US5080319A (en) | 1990-09-24 | 1992-01-14 | Erka Corporation | Adjustable position mounting device and method | 
| US5115725A (en) | 1990-03-30 | 1992-05-26 | Isuzu Motors Limited | Piston and connecting rod assembly | 
| US5135031A (en) | 1989-09-25 | 1992-08-04 | Vickers, Incorporated | Power transmission | 
| US5156534A (en) | 1990-09-04 | 1992-10-20 | United Technologies Corporation | Rotary machine having back to back turbines | 
| US5216943A (en) | 1991-03-18 | 1993-06-08 | Hydromatik Gmbh | Piston for hydrostatic axial and radial piston machines and method for the manufacture thereof | 
| US5246355A (en) | 1992-07-10 | 1993-09-21 | Special Projects Manufacturing, Inc. | Well service pumping assembly | 
| US5247873A (en) | 1992-01-28 | 1993-09-28 | Cooper Industries, Inc. | Connecting rod assembly with a crosshead | 
| US5287612A (en) | 1992-02-27 | 1994-02-22 | Goulds Pumps, Incorporated | Apparatus for removal of a bearing frame assembly | 
| US5313061A (en) | 1989-06-06 | 1994-05-17 | Viking Instrument | Miniaturized mass spectrometer system | 
| US5337612A (en) | 1992-06-08 | 1994-08-16 | Quartzdyne, Inc. | Apparatus for pressure transducer isolation | 
| US5370093A (en) | 1993-07-21 | 1994-12-06 | Hayes; William A. | Connecting rod for high stress applications and method of manufacture | 
| USD354495S (en)* | 1992-10-07 | 1995-01-17 | Maruyama Mgf. Co. Inc. | Reciprocating pump | 
| RU2037700C1 (en) | 1991-05-05 | 1995-06-19 | Савеловское Производственное Объединение "Прогресс" | Kinematic transmission | 
| US5425306A (en) | 1993-11-23 | 1995-06-20 | Dana Corporation | Composite insert for use in a piston | 
| DE4416120A1 (en) | 1994-05-06 | 1995-11-09 | Mahle Gmbh | Two or more part IC engine piston held together by three bolts | 
| US5560332A (en) | 1993-08-28 | 1996-10-01 | Kyong Tae Chang | Connection rod and piston for reciprocating movement apparatus | 
| US5594665A (en) | 1992-08-10 | 1997-01-14 | Dow Deutschland Inc. | Process and device for monitoring and for controlling of a compressor | 
| US5658250A (en) | 1993-07-13 | 1997-08-19 | Sims Deltec, Inc. | Systems and methods for operating ambulatory medical devices such as drug delivery devices | 
| US5671655A (en) | 1993-10-19 | 1997-09-30 | Empresa Brasileira De Compressores S/A - Embraco | Two-piece connecting rod for a reciprocating hermetic compressor | 
| US5673666A (en) | 1995-10-17 | 1997-10-07 | General Motors Corporation | Connecting rod for internal combustion engine | 
| US5772403A (en) | 1996-03-27 | 1998-06-30 | Butterworth Jetting Systems, Inc. | Programmable pump monitoring and shutdown system | 
| JPH10288086A (en) | 1997-04-10 | 1998-10-27 | Yamaha Motor Co Ltd | Piston for internal combustion engine | 
| US5839888A (en) | 1997-03-18 | 1998-11-24 | Geological Equipment Corp. | Well service pump systems having offset wrist pins | 
| US5846056A (en) | 1995-04-07 | 1998-12-08 | Dhindsa; Jasbir S. | Reciprocating pump system and method for operating same | 
| US5855397A (en) | 1997-04-02 | 1999-01-05 | Cummins Engine Company, Inc. | High-pressure sealable connector for a pressure sensor | 
| JPH11200947A (en) | 1998-01-14 | 1999-07-27 | Toyota Motor Corp | Piston for internal combustion engine | 
| US5984645A (en) | 1998-04-08 | 1999-11-16 | General Motors Corporation | Compressor with combined pressure sensor and high pressure relief valve assembly | 
| DE19653164C2 (en) | 1996-12-19 | 2000-03-23 | Brueninghaus Hydromatik Gmbh | Method of manufacturing a pump piston | 
| KR100275877B1 (en) | 1997-12-29 | 2000-12-15 | 구자홍 | Connecting rod assembly structure of hermetic compressor | 
| CN2436688Y (en) | 2000-05-15 | 2001-06-27 | 台州市椒江永乐喷雾器厂 | Plunger pump body | 
| US6260004B1 (en) | 1997-12-31 | 2001-07-10 | Innovation Management Group, Inc. | Method and apparatus for diagnosing a pump system | 
| KR20010065249A (en) | 1999-12-29 | 2001-07-11 | 구자홍 | Mounting structure of connecting rod for hermetic compressor and mounting method the same | 
| US20020020460A1 (en) | 1995-06-06 | 2002-02-21 | Viken James P. | Auto-loading fluid exchanger and method of use | 
| DE20120609U1 (en) | 2001-12-20 | 2002-03-21 | Beck IPC GmbH, 35578 Wetzlar | Diagnostic device for a fluid technology device and fluid technology device equipped therewith | 
| US6419459B1 (en) | 2000-10-02 | 2002-07-16 | Gardner Denver, Inc. | Pump fluid cylinder mounting assembly | 
| US20020189587A1 (en) | 2001-06-18 | 2002-12-19 | Katsuhiko Hirano | Method of estimating inertia moment of engine, method of estimating engine load, and method of and apparatus for controlling engine | 
| US20030024386A1 (en) | 2001-08-02 | 2003-02-06 | Burke Walter T. | Resilient element for a piston head | 
| GB2342421B (en) | 1998-10-08 | 2003-03-19 | Mmd Design & Consult | A Conveyor | 
| US20030079604A1 (en) | 2001-10-25 | 2003-05-01 | Seung-Don Seo | Connecting rod apparatus of hermetic compressor | 
| US6557457B1 (en) | 1999-12-01 | 2003-05-06 | Federal-Mogul World Wide, Inc. | Bushingless piston and connecting rod assembly and method of manufacture | 
| US20030118104A1 (en) | 2001-12-21 | 2003-06-26 | Intel Corporation | System, method, and software for estimation of motion vectors | 
| US6663349B1 (en) | 2001-03-02 | 2003-12-16 | Reliance Electric Technologies, Llc | System and method for controlling pump cavitation and blockage | 
| US6697741B2 (en) | 2002-01-31 | 2004-02-24 | Honda Giken Kogyo Kabushiki Kaisha | Method and system for evaluating and monitoring hydraulic pump noise levels | 
| US6718955B1 (en) | 2003-04-25 | 2004-04-13 | Thomas Geoffrey Knight | Electric supercharger | 
| CN2612816Y (en) | 2003-03-30 | 2004-04-21 | 泰安市水利机械厂 | High-pressure plunger slurry pump | 
| USD495342S1 (en) | 2002-09-24 | 2004-08-31 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| USD496670S1 (en) | 2002-09-24 | 2004-09-28 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| US20040213677A1 (en) | 2003-04-24 | 2004-10-28 | Matzner Mark D. | Monitoring system for reciprocating pumps | 
| US20040219040A1 (en) | 2003-04-30 | 2004-11-04 | Vladimir Kugelev | Direct drive reciprocating pump | 
| US20040244577A1 (en) | 2001-11-01 | 2004-12-09 | Per Olav Haughom | Method and device at a hydrodynamic pump piston | 
| CN2674183Y (en) | 2003-12-24 | 2005-01-26 | 沈阳气体压缩机股份有限公司 | Crosshead, hydraulic conjunction and fastening means and piston rod elastic rod structure | 
| US6853110B1 (en) | 2000-07-19 | 2005-02-08 | Tri-Seven Research, Inc. | Radial flux diode motor | 
| US6859740B2 (en) | 2002-12-12 | 2005-02-22 | Halliburton Energy Services, Inc. | Method and system for detecting cavitation in a pump | 
| US6873267B1 (en) | 1999-09-29 | 2005-03-29 | Weatherford/Lamb, Inc. | Methods and apparatus for monitoring and controlling oil and gas production wells from a remote location | 
| US6882960B2 (en) | 2003-02-21 | 2005-04-19 | J. Davis Miller | System and method for power pump performance monitoring and analysis | 
| CN2705626Y (en) | 2004-03-12 | 2005-06-22 | 中国石化集团江汉石油管理局第四机械厂 | Five cylinder mud pump | 
| DE10129046B4 (en) | 2001-06-15 | 2006-01-05 | Ks Kolbenschmidt Gmbh | Piston for an internal combustion engine with a sprue | 
| US20060029502A1 (en) | 2004-08-06 | 2006-02-09 | Vladimir Kugelev | System, method, and apparatus for valve stop assembly in a reciprocating pump | 
| CN2758526Y (en) | 2003-12-24 | 2006-02-15 | 沈阳气体压缩机股份有限公司 | Crosshead hydraulic jointing fastener | 
| GB2419671A (en) | 2004-10-29 | 2006-05-03 | Spm Flow Control Inc | Pressure monitoring system for a reciprocating pump | 
| US7111604B1 (en) | 2005-08-15 | 2006-09-26 | Fev Motorentechnik Gmbh | Connecting rod for an internal combustion engine | 
| CN1908435A (en) | 2005-08-01 | 2007-02-07 | 株式会社丸山制作所 | Reciprocating pump device | 
| US20070041847A1 (en) | 2005-08-19 | 2007-02-22 | Hiroshi Inoue | Piston-reciprocating gas compressor | 
| US20070041849A1 (en) | 2005-08-18 | 2007-02-22 | Allen Thomas E | Variable displacement reciprocating pump | 
| USD538824S1 (en) | 2005-11-30 | 2007-03-20 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| US20070099746A1 (en) | 2005-10-31 | 2007-05-03 | Gardner Denver, Inc. | Self aligning gear set | 
| CN2900853Y (en) | 2006-05-18 | 2007-05-16 | 四机赛瓦石油钻采设备有限公司 | Large displacement plunger pump | 
| US7219594B2 (en) | 2003-06-06 | 2007-05-22 | S.P.M. Flow Control, Inc. | Coolant system for piston and liner of reciprocating pumps | 
| US7220119B1 (en) | 2004-02-28 | 2007-05-22 | Force Pro | Pre-stressed tie rod and method of manufacture | 
| US20070144842A1 (en) | 2003-08-20 | 2007-06-28 | Reactec Ltd | Vibration control system | 
| CN2926584Y (en) | 2006-06-28 | 2007-07-25 | 成都奥科得动力配件制造有限公司 | Triple-cylinder mud-pump crosshead | 
| JP3974386B2 (en) | 2001-11-19 | 2007-09-12 | ヤマハモーターエレクトロニクス株式会社 | Reduction gear mechanism for electric drive | 
| CN200964929Y (en) | 2006-10-24 | 2007-10-24 | 烟台杰瑞石油装备技术有限公司 | Three-cylinder plunger pump with worm wheel and worm reducer for oil well operation | 
| US20080006148A1 (en) | 2006-06-27 | 2008-01-10 | Fmc Technologies, Inc. | Pump crosshead and connecting rod assembly | 
| US20080078583A1 (en) | 2006-09-28 | 2008-04-03 | Milburn Eugene Cummins | Method for assembling a modular fluid end for duplex pumps | 
| US7374005B2 (en) | 2000-01-10 | 2008-05-20 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Opposing pump/motors | 
| US7404704B2 (en) | 2003-04-30 | 2008-07-29 | S.P.M. Flow Control, Inc. | Manifold assembly for reciprocating pump | 
| CN201092955Y (en) | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Displacement pump crankshaft back end bearing device | 
| US20080213115A1 (en) | 2005-08-04 | 2008-09-04 | Ulrich Hilger | High-Pressure Gas Compressor And Method Of Operating A High-Pressure Gas Compressor | 
| US20080271562A1 (en) | 2006-10-12 | 2008-11-06 | Toyota Jidosha Kabushiki Kaisha | Connecting rod for internal combustion engine and method of manufacturing the connecting rod | 
| JP2008539364A (en) | 2005-04-26 | 2008-11-13 | ワナー・エンジニアリング・インコーポレイテッド | Diaphragm position control for hydraulically driven pumps | 
| WO2008137515A1 (en) | 2007-05-02 | 2008-11-13 | Wanner Engineering, Inc. | Diaphragm pump position control with offset valve axis | 
| US20090084260A1 (en) | 2007-10-02 | 2009-04-02 | Bartholomew Christopher | Pinless piston and connecting rod assembly | 
| US20090092510A1 (en) | 2007-10-05 | 2009-04-09 | Weatherford/Lamb, Inc. | Quintuplex Mud Pump | 
| USD591311S1 (en) | 2008-05-20 | 2009-04-28 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| CN101476558A (en) | 2009-01-22 | 2009-07-08 | 四川石油管理局成都天然气压缩机厂 | Flexible piston rod | 
| US7588384B2 (en) | 2003-12-25 | 2009-09-15 | Kabushiki Kaisha Somic Ishikawa | Ball joint and bearing seat thereof | 
| US7621179B2 (en) | 2003-05-16 | 2009-11-24 | Siemens Aktiengesellschaft | Diagnostic system and method for a valve, especially a check valve of a positive displacement pump | 
| US20100044028A1 (en) | 2008-08-20 | 2010-02-25 | Brooks Robert T | High temperature packer and method | 
| USD613766S1 (en)* | 2008-03-31 | 2010-04-13 | Annovi Reverberi S.P.A. | Piston pump | 
| CA2686204A1 (en) | 2008-11-25 | 2010-05-25 | Weir Spm, Inc. | Floating pinion bearing for a reciprocating pump | 
| US20100129249A1 (en) | 2007-05-17 | 2010-05-27 | Dresser Italia S.R.L. | Frame for fluid machines | 
| US20100160710A1 (en) | 2005-03-11 | 2010-06-24 | Strickland Michael L | Methods and apparatuses for reducing emissions of volatile organic compounds from pumps and storage tanks for voc-containing fluids | 
| US20100158726A1 (en) | 2008-12-19 | 2010-06-24 | Dixie Iron Works, Ltd. | Plunger Pump | 
| US20100172778A1 (en) | 2009-01-08 | 2010-07-08 | Weir Spm, Inc. | Connecting rod without wrist pin | 
| WO2010080963A2 (en) | 2009-01-08 | 2010-07-15 | Weir Spm, Inc. | Multi-piece connecting rod | 
| US20100242720A1 (en) | 2009-03-27 | 2010-09-30 | Weir Spm, Inc. | Bimetallic Crosshead | 
| CN201610828U (en) | 2009-12-08 | 2010-10-20 | 焦阳 | Ultrahigh pressure plunger cleaning pump and automatic aligning structure of plunger component thereof | 
| US20100322802A1 (en) | 2009-06-23 | 2010-12-23 | Weir Spm, Inc. | Readily Removable Pump Crosshead | 
| US7866153B2 (en) | 2005-04-26 | 2011-01-11 | Somemore Limited | Displacer piston assembly | 
| USD633105S1 (en)* | 2009-10-30 | 2011-02-22 | Annovi Reverberi S.P.A. | Piston pump | 
| US7931078B2 (en) | 2008-02-22 | 2011-04-26 | Scope Production Developments Ltd. | Stuffing box apparatus | 
| CN201836038U (en) | 2010-10-26 | 2011-05-18 | 中国有色(沈阳)泵业有限公司 | Connecting device for crosshead and piston rod of diaphragm pump | 
| CN201874803U (en) | 2010-11-23 | 2011-06-22 | 宝鸡石油机械有限责任公司 | Device for connecting intermediate tie rod and piston rod of drill pump | 
| EP2397694A1 (en) | 2010-06-21 | 2011-12-21 | Fives Cryomec AG | Drive unit for a reciprocating pump | 
| USD658684S1 (en) | 2010-12-27 | 2012-05-01 | Whirlpool S.A. | Compressor frame | 
| US20120141305A1 (en) | 2010-12-02 | 2012-06-07 | Landers R Scott | Stay Rod for a High Pressure Oil Field Pump | 
| US20120144995A1 (en) | 2010-12-09 | 2012-06-14 | Bayyouk Jacob A | Offset valve bore in a reciprocating pump | 
| US20120148430A1 (en) | 2009-08-13 | 2012-06-14 | Joe Hubenschmidt | Pump assembly | 
| WO2012092452A2 (en) | 2010-12-29 | 2012-07-05 | S.P.M. Flow Control, Inc. | Short length pump having brine resistant seal and rotating wrist pin and related methods | 
| USD668266S1 (en) | 2010-09-17 | 2012-10-02 | Molon Motor And Coil Corporation | Peristaltic pump front housing | 
| USD670312S1 (en) | 2011-11-29 | 2012-11-06 | Fna Ip Holdings, Inc. | Pump | 
| US20130064696A1 (en) | 2010-06-24 | 2013-03-14 | Graco Minnesota Inc. | Dual pump fluid proportioner with adjustable motor position | 
| USD678628S1 (en) | 2012-03-28 | 2013-03-19 | Classic Brands, LLC | Nectar bottle for a bird feeder | 
| USD678911S1 (en) | 2011-04-20 | 2013-03-26 | Clemon Prevost | Water pump adapter | 
| USD682317S1 (en) | 2012-06-28 | 2013-05-14 | Don V. Carruth | Plunger adapter | 
| US20130206108A1 (en) | 2010-07-15 | 2013-08-15 | Harry Schüle | Method and Control Unit for Controlling an Internal Combustion Engine | 
| US8529230B1 (en) | 2010-10-26 | 2013-09-10 | Black Horse, Llc | Retaining mechanisms for threaded bodies in reciprocating pumps | 
| USD692026S1 (en) | 2013-01-23 | 2013-10-22 | Fna Ip Holdings, Inc. | Pump | 
| USD693200S1 (en) | 2012-08-28 | 2013-11-12 | Lee Valley Tools, Ltd. | Bench stop | 
| WO2013183490A1 (en) | 2012-06-06 | 2013-12-12 | 日本電気株式会社 | Electrolyte, method for manufacturing ester compound included in same, and lithium secondary cell | 
| USD698502S1 (en) | 2011-03-14 | 2014-01-28 | Classic Brands, LLC | Fill component of a bird feeder | 
| USD700211S1 (en)* | 2012-08-10 | 2014-02-25 | Fna Ip Holdings, Inc. | Pump | 
| USD700622S1 (en) | 2012-04-19 | 2014-03-04 | Don V. Carruth | Plunger adapter | 
| US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly | 
| USD704385S1 (en) | 2013-04-02 | 2014-05-06 | Mark Hoofman | Portable hanging animal feeder | 
| USD708401S1 (en) | 2011-03-14 | 2014-07-01 | Classic Brands, LLC | Fill component of a bird feeder | 
| US20140196570A1 (en) | 2013-01-14 | 2014-07-17 | Fts International | Lightened Rotating Member and Method of Producing Same | 
| CA153846S (en) | 2013-05-22 | 2014-09-05 | Spm Flow Control Inc | Plunger pump thru rod | 
| USD713101S1 (en) | 2012-11-28 | 2014-09-09 | Classic Brands, LLC | Bottle for a wild bird feeder | 
| US8833302B2 (en) | 2012-04-02 | 2014-09-16 | Classic Brands, LLC | Bird feeder with rotating perch | 
| US8857374B1 (en) | 2011-05-13 | 2014-10-14 | Classic Brands, LLC | Hopper type wild bird feeder | 
| GB2482786B (en) | 2010-08-12 | 2015-01-14 | Marco Systemanalyse Entw | High pressure pump with inlet membrane | 
| WO2015200810A2 (en) | 2014-06-27 | 2015-12-30 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same | 
| US20160025082A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | System and method for reinforcing reciprocating pump | 
| USD759728S1 (en)* | 2015-07-24 | 2016-06-21 | S.P.M. Flow Control, Inc. | Power end frame segment | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| GB204454A (en) | 1922-07-29 | 1923-10-04 | Joseph Streda | A device for facilitating the screwing together of lengths of piping | 
| US1596037A (en) | 1923-10-03 | 1926-08-17 | Delco Light Co | Pumping apparatus | 
| US1899743A (en) | 1928-12-13 | 1933-02-28 | Gen Motors Res Corp | Slide valve engine | 
| US2729117A (en) | 1950-10-03 | 1956-01-03 | Maybach Motorenbau Gmbh | Multicrank driving mechanism for internal-combustion engines | 
| US2766701A (en) | 1953-03-09 | 1956-10-16 | Nat Supply Co | Plunger and cylinder for pump | 
| US3238892A (en) | 1960-02-01 | 1966-03-08 | Kobe Inc | High speed triplex pump | 
| GB1236395A (en) | 1967-08-16 | 1971-06-23 | Ricardo & Co Engineers | Lubrication of bearings of reciprocating engines | 
| US3880604A (en) | 1974-01-14 | 1975-04-29 | Wallace H Hawkins | Press for removing bearings | 
| FR2385938A1 (en) | 1977-03-30 | 1978-10-27 | Fives Cail Babcock | LUBRICATION DEVICE FOR SKATE BEARINGS SUPPORTING A LARGE-DRIVEN ROTATING PART, SUCH AS A ROTARY GRINDER | 
| DE3723710C2 (en) | 1987-07-17 | 1996-08-14 | Keiper Recaro Gmbh Co | Adjustable fitting for seats with an adjustable backrest | 
| US5159743A (en) | 1989-05-08 | 1992-11-03 | Posi Lock Puller, Inc. | Hydraulic puller | 
| US5033177A (en) | 1989-09-08 | 1991-07-23 | Innovative Tools & Equipment Corporation | Sleeve bearing puller and installer | 
| JP2920004B2 (en) | 1990-07-23 | 1999-07-19 | 日本碍子株式会社 | Cast-in composite of ceramics and metal | 
| US5165160A (en) | 1991-07-22 | 1992-11-24 | Poncelet George V | Apparatus and method for axially aligning straight or curved conduits | 
| US5682851A (en) | 1996-11-14 | 1997-11-04 | Caterpillar Inc. | Oil system for an engine that includes an auxiliary priming pump | 
| KR19990060438A (en) | 1997-12-31 | 1999-07-26 | 구자홍 | Connecting Rod Oil Supply Structure of Hermetic Compressor | 
| KR19990079544A (en) | 1998-04-07 | 1999-11-05 | 카오루 수에요시 | Plunger pump and its system | 
| KR100287572B1 (en) | 1998-11-09 | 2001-06-01 | 조영호 | Solvent transfer pump and its driving method | 
| KR100302886B1 (en) | 1998-11-20 | 2001-11-22 | 이종진 | Reciprocating compressor | 
| FI105848B (en) | 1999-03-26 | 2000-10-13 | Valmet Corp | Method in a Paper Machine or Similar Roll Hydraulics Pressure System and Roll Hydraulics Multi-Pressure System | 
| US6581261B1 (en) | 2002-06-10 | 2003-06-24 | Yu-Lin Chen | Large size clamping device for detaching bearing | 
| CN2612861Y (en) | 2002-10-24 | 2004-04-21 | 上海海运学院 | Static electricity resistant insulation flange connector | 
| US20040235904A1 (en) | 2003-03-12 | 2004-11-25 | Nina Finkelstein | Crystalline and amorphous solids of pantoprazole and processes for their preparation | 
| US7044216B2 (en) | 2003-11-05 | 2006-05-16 | Grant Prideco, L.P. | Large diameter flush-joint pipe handling system | 
| JP2006097491A (en) | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Engine oil supply device | 
| US7552903B2 (en) | 2005-12-13 | 2009-06-30 | Solar Turbines Incorporated | Machine mounting system | 
| CN100394025C (en) | 2007-01-23 | 2008-06-11 | 西安交通大学 | A high-pressure stage lubrication method for a reciprocating compressor | 
| JP5044580B2 (en) | 2009-01-29 | 2012-10-10 | 株式会社小松製作所 | Hydraulic system for work vehicle | 
| US8701546B2 (en) | 2009-12-15 | 2014-04-22 | Gardner Denver Water Jetting Systems, Inc. | Coupling arrangement providing an axial space between a plunger and plunger adaptor of a high pressure fluid pump | 
| WO2013071286A1 (en) | 2011-11-10 | 2013-05-16 | J-Mac Tool, Inc. | Pump system | 
| CA2737321C (en) | 2010-05-18 | 2013-09-17 | Gerald Lesko | Mud pump | 
| US9335090B2 (en) | 2010-07-22 | 2016-05-10 | Red Bull Gmbh | Refrigerator | 
| FR2965199B1 (en) | 2010-09-24 | 2012-09-07 | Serimax | WORKING FLANGE ASSEMBLY FOR TUBES COMPRISING SEVERAL PARTS. | 
| US10024310B2 (en) | 2011-04-28 | 2018-07-17 | Afglobal Corporation | Modular pump design | 
| CN202186832U (en) | 2011-08-03 | 2012-04-11 | 天津第一机床总厂 | Hoisting tool for processing circular workpiece | 
| US20130112074A1 (en) | 2011-11-03 | 2013-05-09 | FTS International, LLC | Support Mechanism for the Fluid End of a High Pressure Pump | 
| CA2863563C (en) | 2012-02-01 | 2021-10-19 | S.P.M. Flow Control, Inc. | Pump fluid end with integrated web portion | 
| EP2626525A1 (en) | 2012-02-13 | 2013-08-14 | Wärtsilä Schweiz AG | Large motor with a cylinder lubrication device and method for lubricating a cylinder of a large motor | 
| CN202493418U (en) | 2012-03-30 | 2012-10-17 | 四川宏华石油设备有限公司 | Drill pump base | 
| NL2008949C2 (en) | 2012-06-06 | 2013-12-09 | B B A Participaties B V | SOURCE DEVICE DEVICE. | 
| US9016068B2 (en) | 2012-07-13 | 2015-04-28 | United Technologies Corporation | Mid-turbine frame with oil system mounts | 
| CN202707463U (en) | 2012-08-02 | 2013-01-30 | 兰州矿场机械有限公司 | Five-cylinder piston pump | 
| US20140147291A1 (en) | 2012-11-28 | 2014-05-29 | Baker Hughes Incorporated | Reciprocating pump assembly and method thereof | 
| CN203067205U (en) | 2013-01-08 | 2013-07-17 | 湖北中油科昊机械制造有限公司 | Novel coal bed methane well fixing pump | 
| CN103850908A (en) | 2014-03-20 | 2014-06-11 | 衡阳中地装备探矿工程机械有限公司 | Slush pump with split cover-lifting type pump structure | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US364627A (en) | 1887-06-14 | Steam-engine | ||
| US879560A (en) | 1905-10-05 | 1908-02-18 | Daniel F Lepley | Triplex pump. | 
| US1418202A (en) | 1921-05-20 | 1922-05-30 | Ingersoll Rand Co | Vertical compressor unit | 
| US1707228A (en) | 1924-09-18 | 1929-04-02 | Clyde A Knapp | Srosshead | 
| US1890428A (en) | 1928-05-23 | 1932-12-06 | Oilgear Co | Pump rig | 
| US1867585A (en) | 1931-02-16 | 1932-07-19 | Thomas F Moore | Vacuum pump | 
| US1926925A (en) | 1931-04-07 | 1933-09-12 | Gulf Res & Dev Corp | Pin, bolt, and other connecting device | 
| US2056622A (en) | 1933-04-04 | 1936-10-06 | Sulzer Ag | Multicylinder reciprocating piston machine | 
| US2428602A (en) | 1944-01-12 | 1947-10-07 | Frank B Yingling | Connecting rod assembly | 
| US2420779A (en) | 1944-04-10 | 1947-05-20 | Carl L Holmes | Opposed piston engine | 
| US2443332A (en) | 1944-04-14 | 1948-06-15 | Hpm Dev Corp | Seal | 
| US2682433A (en) | 1949-02-02 | 1954-06-29 | United States Steel Corp | Crosshead assembly | 
| US2665555A (en) | 1949-07-15 | 1954-01-12 | Gunnar R C Martinsson | Hydraulic mechanism | 
| DE975401C (en) | 1952-04-01 | 1961-11-23 | Gutehoffnungshuette Sterkrade | Piston rod connection | 
| US2755739A (en) | 1953-07-20 | 1956-07-24 | Lever Brothers Ltd | Proportioning pump | 
| US2878990A (en) | 1953-10-30 | 1959-03-24 | Sulzer Ag | Upright piston compressor | 
| US2823085A (en) | 1954-02-06 | 1958-02-11 | Kloeckner Humboldt Deutz Ag | Piston for internal combustion engines | 
| US2828931A (en) | 1954-05-21 | 1958-04-01 | Harvey Machine Co Inc | Skid for handling machinery | 
| US2776701A (en) | 1954-08-03 | 1957-01-08 | Albert P Denis | Walking aid and chair combination | 
| US3163474A (en) | 1956-06-06 | 1964-12-29 | Wilson Mfg Co Inc | Mud pumps | 
| US2991003A (en) | 1957-01-30 | 1961-07-04 | Robert S Petersen | Piston and compressor structure | 
| US3158211A (en) | 1957-09-16 | 1964-11-24 | Leyman Corp | Well drilling apparatus | 
| US3049082A (en) | 1958-05-26 | 1962-08-14 | John W Mecom | Reciprocating pump | 
| US3039317A (en) | 1960-07-21 | 1962-06-19 | Hough Co Frank | Disconnect means for a pump drive | 
| DE1191069B (en) | 1960-09-29 | 1965-04-15 | Borsig Ag | High pressure piston compressor | 
| US3137179A (en) | 1960-12-16 | 1964-06-16 | M C M Machine Works | Piston rod and piston assembly | 
| US3236315A (en) | 1961-12-21 | 1966-02-22 | Salem Tool Co | Auger mining machine | 
| US3168665A (en) | 1962-01-02 | 1965-02-02 | Molon Motor & Coil Corp | Multiple rotor induction motor unit | 
| US3179451A (en) | 1962-11-01 | 1965-04-20 | Ingersoll Rand Co | Wrist pin assembly | 
| US3207142A (en) | 1963-02-14 | 1965-09-21 | Gen Motors Corp | Internal combustion engine and transmission assemblies | 
| US3206242A (en) | 1964-01-22 | 1965-09-14 | Herbert L Fensin | Split-ring hoisting clamp | 
| US3358352A (en) | 1964-07-20 | 1967-12-19 | Luther H Wilcox | Axle bearing puller | 
| US3356036A (en) | 1966-03-01 | 1967-12-05 | Fred J Repp | Plunger-type pump | 
| US3487892A (en) | 1968-05-31 | 1970-01-06 | William J Kiefer | Positive displacement lubrication system | 
| US3595101A (en) | 1969-07-11 | 1971-07-27 | Gaso Pump And Burner Mfg Co | Reciprocating pump having improved crankshaft bearing arrangement | 
| US3760694A (en) | 1970-11-03 | 1973-09-25 | W Lieb | Multi-cylinder crankshaft machine, in particular a reciprocating pump or compressor | 
| US3757149A (en) | 1972-02-16 | 1973-09-04 | Molon Motor & Coil Corp | Shading coil motor assembly | 
| US4048909A (en) | 1972-11-01 | 1977-09-20 | Air Products And Chemicals, Inc. | Piston ring | 
| US3883941A (en) | 1974-05-01 | 1975-05-20 | Frederick J Coil | Universal-type, pillow-block bearing puller | 
| US3967542A (en) | 1974-11-20 | 1976-07-06 | Kelsey-Hayes Company | Hydraulic intensifier | 
| US4013057A (en) | 1975-05-14 | 1977-03-22 | Dana Corporation | Piston assembly | 
| US4210399A (en) | 1975-08-04 | 1980-07-01 | Atul Jain | System for relative motion detection between wave transmitter-receiver and irregular reflecting surface | 
| US4191238A (en) | 1976-04-28 | 1980-03-04 | Ab Volvo Penta | Connecting rod or the like and method and mould for producing connecting rods or the like | 
| US4099447A (en) | 1976-09-20 | 1978-07-11 | Ada Pumps, Inc. | Hydraulically operated oil well pump jack | 
| US4246908A (en) | 1976-10-19 | 1981-01-27 | Kabushiki Kaisha Toyota Kenkyusho | Intracranial pressure transducer | 
| US4140442A (en) | 1977-03-14 | 1979-02-20 | Perfect Pump Co., Inc. | High pressure pump | 
| US4211190A (en) | 1978-02-27 | 1980-07-08 | Robert Indech | Groove guided piston linkage for an internal combustion engine | 
| US4269569A (en) | 1979-06-18 | 1981-05-26 | Hoover Francis W | Automatic pump sequencing and flow rate modulating control system | 
| US4338054A (en) | 1979-11-19 | 1982-07-06 | Dahl Norman C | Solid externally threaded fasteners having greatly increased ductility | 
| US4381179A (en) | 1980-10-31 | 1983-04-26 | Lear Siegler, Inc. | Pumps with floating wrist pins | 
| US5076220A (en) | 1980-12-02 | 1991-12-31 | Hugh G. Evans | Internal combustion engine | 
| DE3234504A1 (en) | 1981-09-22 | 1983-04-07 | AE PLC, Rugby, Warwickshire | PISTON FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR THE PRODUCTION THEREOF | 
| US4512694A (en) | 1982-02-01 | 1985-04-23 | Associated Dynamics, Incorporated | Method and apparatus for alignment of gearing | 
| US4494415A (en) | 1982-03-25 | 1985-01-22 | Hydra-Rig, Incorporated | Liquid nitrogen pump | 
| US4553298A (en) | 1982-05-10 | 1985-11-19 | Grable William A | Method for fabricating a reciprocating piston pump | 
| US4477237A (en) | 1982-05-10 | 1984-10-16 | Grable William A | Fabricated reciprocating piston pump | 
| US4388837A (en) | 1982-06-28 | 1983-06-21 | Bender Emil A | Positive engagement fail safe mechanism and lift belt construction for long stroke, well pumping unit | 
| US4476772A (en) | 1982-11-04 | 1984-10-16 | Corbett Elevator Manufacturing Co., Inc. | Caging seal for hydraulic elevator or the like | 
| JPS60175753A (en) | 1984-02-20 | 1985-09-09 | Ngk Insulators Ltd | Ceramic built-in type piston | 
| US4667627A (en) | 1984-02-28 | 1987-05-26 | Ngk Insulators, Ltd. | Engine parts and method of producing the same | 
| US4606709A (en) | 1984-07-20 | 1986-08-19 | Special Projects Mfg. Co. | Liquid pump with sequential operating fluid pistons | 
| DE3441508A1 (en) | 1984-11-14 | 1986-05-22 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Device for adjustment of the injection point or the valve timing of an internal-combustion engine | 
| US4705459A (en) | 1984-11-15 | 1987-11-10 | Dowell Schlumberger Incorporated | Method of observing the pumping characteristics of a positive displacement pump | 
| US4887518A (en) | 1984-12-05 | 1989-12-19 | Ngk Insulators, Ltd. | Internal combustion engine piston with threaded ceramic piston head | 
| US4876947A (en) | 1986-03-20 | 1989-10-31 | Ae Plc | Pistons with bearing lands | 
| US4762051A (en) | 1986-07-17 | 1988-08-09 | Dresser Industries, Inc. | Single acting pump with double acting drive | 
| US4729249A (en) | 1986-08-25 | 1988-03-08 | Dresser Industries, Inc. | Reciprocating plunger pump having separate and individually removable crosshead cradles | 
| US4803964A (en) | 1986-12-11 | 1989-02-14 | Wladyslaw Kurek | Internal combustion engine | 
| US4771801A (en) | 1987-02-02 | 1988-09-20 | Halliburton Services | Protective cover assembly with reverse buckling disc | 
| BR8700642A (en) | 1987-02-09 | 1988-08-30 | Metal Leve Sa | ARTICULATED PLATE | 
| DE3802714A1 (en) | 1987-02-09 | 1988-08-18 | Metal Leve Sa | TWO-PIECE PISTON FOR INTERNAL COMBUSTION ENGINES | 
| US4809646A (en) | 1987-03-18 | 1989-03-07 | Paul Marius A | High pressure reciprocator components | 
| US4939984A (en) | 1987-06-18 | 1990-07-10 | Ae Plc | Investment-cast piston crown cap with encapsulated non-metallic insulating core | 
| FR2618509A1 (en) | 1987-07-22 | 1989-01-27 | Citroen Messian Durand Engren | REDUCER WITH PARALLEL OR ORTHOGONAL SHAFTS WITH DIVIDED TORQUE AND RETRACTATION OF GAMES | 
| EP0300905A1 (en) | 1987-07-22 | 1989-01-25 | ENGRENAGES ET REDUCTEURS CITROEN - MESSIAN - DURAND Société Anonyme | Split torque reducer with parallel or orthogonal axes and backlash elimination | 
| US5063775A (en) | 1987-08-19 | 1991-11-12 | Walker Sr Frank J | Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance | 
| US4824342A (en) | 1988-02-16 | 1989-04-25 | Hypro Corp. | Chemical injector system for piston pumps | 
| US4842039A (en) | 1988-06-27 | 1989-06-27 | Otto Kelm | Self-aligning plunger tip | 
| US4966109A (en) | 1989-04-05 | 1990-10-30 | Hitachi Construction Machinery Co., Ltd. | Hydraulic connecting rod | 
| US5031512A (en) | 1989-04-21 | 1991-07-16 | Nuovopigone - Industrie Meccaniche E Fonderia S.P.A. | Crosshead for reciprocating piston machines, in particular for reciprocating compressors | 
| US5313061A (en) | 1989-06-06 | 1994-05-17 | Viking Instrument | Miniaturized mass spectrometer system | 
| US4950145A (en) | 1989-06-15 | 1990-08-21 | Anthony-Thomas Candy Company | Apparatus for molding chocolate | 
| US5135031A (en) | 1989-09-25 | 1992-08-04 | Vickers, Incorporated | Power transmission | 
| US5060603A (en) | 1990-01-12 | 1991-10-29 | Williams Kenneth A | Internal combustion engine crankdisc and method of making same | 
| EP0449278A1 (en) | 1990-03-30 | 1991-10-02 | Isuzu Motors Limited | Connecting structure of piston and connecting rod | 
| US5115725A (en) | 1990-03-30 | 1992-05-26 | Isuzu Motors Limited | Piston and connecting rod assembly | 
| US5156534A (en) | 1990-09-04 | 1992-10-20 | United Technologies Corporation | Rotary machine having back to back turbines | 
| US5080319A (en) | 1990-09-24 | 1992-01-14 | Erka Corporation | Adjustable position mounting device and method | 
| US5216943A (en) | 1991-03-18 | 1993-06-08 | Hydromatik Gmbh | Piston for hydrostatic axial and radial piston machines and method for the manufacture thereof | 
| US5078580A (en) | 1991-03-29 | 1992-01-07 | Dresser-Rand Company | Plural-stage gas compressor | 
| RU2037700C1 (en) | 1991-05-05 | 1995-06-19 | Савеловское Производственное Объединение "Прогресс" | Kinematic transmission | 
| US5247873A (en) | 1992-01-28 | 1993-09-28 | Cooper Industries, Inc. | Connecting rod assembly with a crosshead | 
| US5287612A (en) | 1992-02-27 | 1994-02-22 | Goulds Pumps, Incorporated | Apparatus for removal of a bearing frame assembly | 
| US5337612A (en) | 1992-06-08 | 1994-08-16 | Quartzdyne, Inc. | Apparatus for pressure transducer isolation | 
| US5246355A (en) | 1992-07-10 | 1993-09-21 | Special Projects Manufacturing, Inc. | Well service pumping assembly | 
| US5594665A (en) | 1992-08-10 | 1997-01-14 | Dow Deutschland Inc. | Process and device for monitoring and for controlling of a compressor | 
| USD354495S (en)* | 1992-10-07 | 1995-01-17 | Maruyama Mgf. Co. Inc. | Reciprocating pump | 
| US5658250A (en) | 1993-07-13 | 1997-08-19 | Sims Deltec, Inc. | Systems and methods for operating ambulatory medical devices such as drug delivery devices | 
| US5370093A (en) | 1993-07-21 | 1994-12-06 | Hayes; William A. | Connecting rod for high stress applications and method of manufacture | 
| US5560332A (en) | 1993-08-28 | 1996-10-01 | Kyong Tae Chang | Connection rod and piston for reciprocating movement apparatus | 
| US5671655A (en) | 1993-10-19 | 1997-09-30 | Empresa Brasileira De Compressores S/A - Embraco | Two-piece connecting rod for a reciprocating hermetic compressor | 
| US5425306A (en) | 1993-11-23 | 1995-06-20 | Dana Corporation | Composite insert for use in a piston | 
| DE4416120A1 (en) | 1994-05-06 | 1995-11-09 | Mahle Gmbh | Two or more part IC engine piston held together by three bolts | 
| US5846056A (en) | 1995-04-07 | 1998-12-08 | Dhindsa; Jasbir S. | Reciprocating pump system and method for operating same | 
| US20020020460A1 (en) | 1995-06-06 | 2002-02-21 | Viken James P. | Auto-loading fluid exchanger and method of use | 
| US5673666A (en) | 1995-10-17 | 1997-10-07 | General Motors Corporation | Connecting rod for internal combustion engine | 
| US5772403A (en) | 1996-03-27 | 1998-06-30 | Butterworth Jetting Systems, Inc. | Programmable pump monitoring and shutdown system | 
| DE19653164C2 (en) | 1996-12-19 | 2000-03-23 | Brueninghaus Hydromatik Gmbh | Method of manufacturing a pump piston | 
| US5839888A (en) | 1997-03-18 | 1998-11-24 | Geological Equipment Corp. | Well service pump systems having offset wrist pins | 
| US5855397A (en) | 1997-04-02 | 1999-01-05 | Cummins Engine Company, Inc. | High-pressure sealable connector for a pressure sensor | 
| JPH10288086A (en) | 1997-04-10 | 1998-10-27 | Yamaha Motor Co Ltd | Piston for internal combustion engine | 
| KR100275877B1 (en) | 1997-12-29 | 2000-12-15 | 구자홍 | Connecting rod assembly structure of hermetic compressor | 
| US6260004B1 (en) | 1997-12-31 | 2001-07-10 | Innovation Management Group, Inc. | Method and apparatus for diagnosing a pump system | 
| US6330525B1 (en) | 1997-12-31 | 2001-12-11 | Innovation Management Group, Inc. | Method and apparatus for diagnosing a pump system | 
| JPH11200947A (en) | 1998-01-14 | 1999-07-27 | Toyota Motor Corp | Piston for internal combustion engine | 
| US5984645A (en) | 1998-04-08 | 1999-11-16 | General Motors Corporation | Compressor with combined pressure sensor and high pressure relief valve assembly | 
| GB2342421B (en) | 1998-10-08 | 2003-03-19 | Mmd Design & Consult | A Conveyor | 
| US6873267B1 (en) | 1999-09-29 | 2005-03-29 | Weatherford/Lamb, Inc. | Methods and apparatus for monitoring and controlling oil and gas production wells from a remote location | 
| US6557457B1 (en) | 1999-12-01 | 2003-05-06 | Federal-Mogul World Wide, Inc. | Bushingless piston and connecting rod assembly and method of manufacture | 
| KR20010065249A (en) | 1999-12-29 | 2001-07-11 | 구자홍 | Mounting structure of connecting rod for hermetic compressor and mounting method the same | 
| US7374005B2 (en) | 2000-01-10 | 2008-05-20 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Opposing pump/motors | 
| CN2436688Y (en) | 2000-05-15 | 2001-06-27 | 台州市椒江永乐喷雾器厂 | Plunger pump body | 
| US6853110B1 (en) | 2000-07-19 | 2005-02-08 | Tri-Seven Research, Inc. | Radial flux diode motor | 
| US6419459B1 (en) | 2000-10-02 | 2002-07-16 | Gardner Denver, Inc. | Pump fluid cylinder mounting assembly | 
| US6663349B1 (en) | 2001-03-02 | 2003-12-16 | Reliance Electric Technologies, Llc | System and method for controlling pump cavitation and blockage | 
| DE10129046B4 (en) | 2001-06-15 | 2006-01-05 | Ks Kolbenschmidt Gmbh | Piston for an internal combustion engine with a sprue | 
| US20020189587A1 (en) | 2001-06-18 | 2002-12-19 | Katsuhiko Hirano | Method of estimating inertia moment of engine, method of estimating engine load, and method of and apparatus for controlling engine | 
| US20030024386A1 (en) | 2001-08-02 | 2003-02-06 | Burke Walter T. | Resilient element for a piston head | 
| US20030079604A1 (en) | 2001-10-25 | 2003-05-01 | Seung-Don Seo | Connecting rod apparatus of hermetic compressor | 
| US20040244577A1 (en) | 2001-11-01 | 2004-12-09 | Per Olav Haughom | Method and device at a hydrodynamic pump piston | 
| JP3974386B2 (en) | 2001-11-19 | 2007-09-12 | ヤマハモーターエレクトロニクス株式会社 | Reduction gear mechanism for electric drive | 
| DE20120609U1 (en) | 2001-12-20 | 2002-03-21 | Beck IPC GmbH, 35578 Wetzlar | Diagnostic device for a fluid technology device and fluid technology device equipped therewith | 
| US7272533B2 (en) | 2001-12-20 | 2007-09-18 | Festo Ag & Co. | Diagnostic device for a fluidic device and a fluidic device equipped therewith | 
| US20030118104A1 (en) | 2001-12-21 | 2003-06-26 | Intel Corporation | System, method, and software for estimation of motion vectors | 
| US6697741B2 (en) | 2002-01-31 | 2004-02-24 | Honda Giken Kogyo Kabushiki Kaisha | Method and system for evaluating and monitoring hydraulic pump noise levels | 
| USD496670S1 (en) | 2002-09-24 | 2004-09-28 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| USD495342S1 (en) | 2002-09-24 | 2004-08-31 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| US6859740B2 (en) | 2002-12-12 | 2005-02-22 | Halliburton Energy Services, Inc. | Method and system for detecting cavitation in a pump | 
| US7623986B2 (en) | 2003-02-21 | 2009-11-24 | Miller J Davis | System and method for power pump performance monitoring and analysis | 
| US6882960B2 (en) | 2003-02-21 | 2005-04-19 | J. Davis Miller | System and method for power pump performance monitoring and analysis | 
| CN2612816Y (en) | 2003-03-30 | 2004-04-21 | 泰安市水利机械厂 | High-pressure plunger slurry pump | 
| US20130233165A1 (en) | 2003-04-24 | 2013-09-12 | S.P.M. Flow Control, Inc. | Monitoring system for reciprocating pumps | 
| US20040213677A1 (en) | 2003-04-24 | 2004-10-28 | Matzner Mark D. | Monitoring system for reciprocating pumps | 
| CA2486126A1 (en) | 2003-04-24 | 2005-10-23 | S.P.M. Flow Control, Inc. | Monitoring system for reciprocating pumps | 
| US6718955B1 (en) | 2003-04-25 | 2004-04-13 | Thomas Geoffrey Knight | Electric supercharger | 
| US20040219040A1 (en) | 2003-04-30 | 2004-11-04 | Vladimir Kugelev | Direct drive reciprocating pump | 
| US7404704B2 (en) | 2003-04-30 | 2008-07-29 | S.P.M. Flow Control, Inc. | Manifold assembly for reciprocating pump | 
| US7621179B2 (en) | 2003-05-16 | 2009-11-24 | Siemens Aktiengesellschaft | Diagnostic system and method for a valve, especially a check valve of a positive displacement pump | 
| US7219594B2 (en) | 2003-06-06 | 2007-05-22 | S.P.M. Flow Control, Inc. | Coolant system for piston and liner of reciprocating pumps | 
| US20070144842A1 (en) | 2003-08-20 | 2007-06-28 | Reactec Ltd | Vibration control system | 
| CN2758526Y (en) | 2003-12-24 | 2006-02-15 | 沈阳气体压缩机股份有限公司 | Crosshead hydraulic jointing fastener | 
| CN2674183Y (en) | 2003-12-24 | 2005-01-26 | 沈阳气体压缩机股份有限公司 | Crosshead, hydraulic conjunction and fastening means and piston rod elastic rod structure | 
| US7588384B2 (en) | 2003-12-25 | 2009-09-15 | Kabushiki Kaisha Somic Ishikawa | Ball joint and bearing seat thereof | 
| US7220119B1 (en) | 2004-02-28 | 2007-05-22 | Force Pro | Pre-stressed tie rod and method of manufacture | 
| CN2705626Y (en) | 2004-03-12 | 2005-06-22 | 中国石化集团江汉石油管理局第四机械厂 | Five cylinder mud pump | 
| US7364412B2 (en) | 2004-08-06 | 2008-04-29 | S.P.M. Flow Control, Inc. | System, method, and apparatus for valve stop assembly in a reciprocating pump | 
| US20060029502A1 (en) | 2004-08-06 | 2006-02-09 | Vladimir Kugelev | System, method, and apparatus for valve stop assembly in a reciprocating pump | 
| GB2419671A (en) | 2004-10-29 | 2006-05-03 | Spm Flow Control Inc | Pressure monitoring system for a reciprocating pump | 
| US20100160710A1 (en) | 2005-03-11 | 2010-06-24 | Strickland Michael L | Methods and apparatuses for reducing emissions of volatile organic compounds from pumps and storage tanks for voc-containing fluids | 
| JP2008539364A (en) | 2005-04-26 | 2008-11-13 | ワナー・エンジニアリング・インコーポレイテッド | Diaphragm position control for hydraulically driven pumps | 
| US7866153B2 (en) | 2005-04-26 | 2011-01-11 | Somemore Limited | Displacer piston assembly | 
| CN1908435A (en) | 2005-08-01 | 2007-02-07 | 株式会社丸山制作所 | Reciprocating pump device | 
| US20080213115A1 (en) | 2005-08-04 | 2008-09-04 | Ulrich Hilger | High-Pressure Gas Compressor And Method Of Operating A High-Pressure Gas Compressor | 
| US7111604B1 (en) | 2005-08-15 | 2006-09-26 | Fev Motorentechnik Gmbh | Connecting rod for an internal combustion engine | 
| US20070041849A1 (en) | 2005-08-18 | 2007-02-22 | Allen Thomas E | Variable displacement reciprocating pump | 
| US20070041847A1 (en) | 2005-08-19 | 2007-02-22 | Hiroshi Inoue | Piston-reciprocating gas compressor | 
| US20070099746A1 (en) | 2005-10-31 | 2007-05-03 | Gardner Denver, Inc. | Self aligning gear set | 
| USD538824S1 (en) | 2005-11-30 | 2007-03-20 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| CN2900853Y (en) | 2006-05-18 | 2007-05-16 | 四机赛瓦石油钻采设备有限公司 | Large displacement plunger pump | 
| US20080006148A1 (en) | 2006-06-27 | 2008-01-10 | Fmc Technologies, Inc. | Pump crosshead and connecting rod assembly | 
| US7610847B2 (en) | 2006-06-27 | 2009-11-03 | Fmc Technologies, Inc. | Pump crosshead and connecting rod assembly | 
| CN2926584Y (en) | 2006-06-28 | 2007-07-25 | 成都奥科得动力配件制造有限公司 | Triple-cylinder mud-pump crosshead | 
| US20080078583A1 (en) | 2006-09-28 | 2008-04-03 | Milburn Eugene Cummins | Method for assembling a modular fluid end for duplex pumps | 
| US20080271562A1 (en) | 2006-10-12 | 2008-11-06 | Toyota Jidosha Kabushiki Kaisha | Connecting rod for internal combustion engine and method of manufacturing the connecting rod | 
| CN200964929Y (en) | 2006-10-24 | 2007-10-24 | 烟台杰瑞石油装备技术有限公司 | Three-cylinder plunger pump with worm wheel and worm reducer for oil well operation | 
| WO2008137515A1 (en) | 2007-05-02 | 2008-11-13 | Wanner Engineering, Inc. | Diaphragm pump position control with offset valve axis | 
| US20100129249A1 (en) | 2007-05-17 | 2010-05-27 | Dresser Italia S.R.L. | Frame for fluid machines | 
| CN201092955Y (en) | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Displacement pump crankshaft back end bearing device | 
| US8100048B2 (en) | 2007-10-02 | 2012-01-24 | Federal-Mogul Corporation | Pinless piston and connecting rod assembly | 
| US20090084260A1 (en) | 2007-10-02 | 2009-04-02 | Bartholomew Christopher | Pinless piston and connecting rod assembly | 
| US20090092510A1 (en) | 2007-10-05 | 2009-04-09 | Weatherford/Lamb, Inc. | Quintuplex Mud Pump | 
| US7931078B2 (en) | 2008-02-22 | 2011-04-26 | Scope Production Developments Ltd. | Stuffing box apparatus | 
| USD616467S1 (en)* | 2008-03-31 | 2010-05-25 | Annovi Reverberi S.P.A. | Piston pump | 
| USD613765S1 (en)* | 2008-03-31 | 2010-04-13 | Annovi Reverberi S.P.A. | Piston pump | 
| USD613766S1 (en)* | 2008-03-31 | 2010-04-13 | Annovi Reverberi S.P.A. | Piston pump | 
| USD591311S1 (en) | 2008-05-20 | 2009-04-28 | Maruyama Mfg. Co., Inc. | Reciprocating pump | 
| US20100044028A1 (en) | 2008-08-20 | 2010-02-25 | Brooks Robert T | High temperature packer and method | 
| US20100129245A1 (en) | 2008-11-25 | 2010-05-27 | Weir Spm, Inc. | Floating Pinion Bearing for a Reciprocating Pump | 
| CA2686204A1 (en) | 2008-11-25 | 2010-05-25 | Weir Spm, Inc. | Floating pinion bearing for a reciprocating pump | 
| US8162631B2 (en) | 2008-11-25 | 2012-04-24 | S.P.M. Flow Control, Inc. | Floating pinion bearing for a reciprocating pump | 
| US20100158726A1 (en) | 2008-12-19 | 2010-06-24 | Dixie Iron Works, Ltd. | Plunger Pump | 
| WO2010080961A2 (en) | 2009-01-08 | 2010-07-15 | Weir Spm, Inc. | Connecting rod without wrist pin | 
| US20100260631A1 (en) | 2009-01-08 | 2010-10-14 | Weir Spm, Inc. | Multi-piece connecting rod | 
| CA2749110A1 (en) | 2009-01-08 | 2010-07-15 | Weir Spm, Inc. | Connecting rod without wrist pin | 
| US8376723B2 (en) | 2009-01-08 | 2013-02-19 | Weir Spm, Inc. | Connecting rod without wrist pin | 
| WO2010080963A2 (en) | 2009-01-08 | 2010-07-15 | Weir Spm, Inc. | Multi-piece connecting rod | 
| CN102439314A (en) | 2009-01-08 | 2012-05-02 | S.P.M.流量控制股份有限公司 | Connecting rod without wrist pin | 
| US20100172778A1 (en) | 2009-01-08 | 2010-07-08 | Weir Spm, Inc. | Connecting rod without wrist pin | 
| CN101476558A (en) | 2009-01-22 | 2009-07-08 | 四川石油管理局成都天然气压缩机厂 | Flexible piston rod | 
| US20100242720A1 (en) | 2009-03-27 | 2010-09-30 | Weir Spm, Inc. | Bimetallic Crosshead | 
| US20100322802A1 (en) | 2009-06-23 | 2010-12-23 | Weir Spm, Inc. | Readily Removable Pump Crosshead | 
| WO2011005571A2 (en) | 2009-06-23 | 2011-01-13 | Weir Spm, Inc. | Readily removable pump crosshead | 
| US20120148430A1 (en) | 2009-08-13 | 2012-06-14 | Joe Hubenschmidt | Pump assembly | 
| USD633105S1 (en)* | 2009-10-30 | 2011-02-22 | Annovi Reverberi S.P.A. | Piston pump | 
| CN201610828U (en) | 2009-12-08 | 2010-10-20 | 焦阳 | Ultrahigh pressure plunger cleaning pump and automatic aligning structure of plunger component thereof | 
| EP2397694A1 (en) | 2010-06-21 | 2011-12-21 | Fives Cryomec AG | Drive unit for a reciprocating pump | 
| US20130064696A1 (en) | 2010-06-24 | 2013-03-14 | Graco Minnesota Inc. | Dual pump fluid proportioner with adjustable motor position | 
| US20130206108A1 (en) | 2010-07-15 | 2013-08-15 | Harry Schüle | Method and Control Unit for Controlling an Internal Combustion Engine | 
| GB2482786B (en) | 2010-08-12 | 2015-01-14 | Marco Systemanalyse Entw | High pressure pump with inlet membrane | 
| USD668266S1 (en) | 2010-09-17 | 2012-10-02 | Molon Motor And Coil Corporation | Peristaltic pump front housing | 
| USD676875S1 (en) | 2010-09-17 | 2013-02-26 | Molon Motor And Coil Corporation | Peristaltic pump front housing | 
| US8529230B1 (en) | 2010-10-26 | 2013-09-10 | Black Horse, Llc | Retaining mechanisms for threaded bodies in reciprocating pumps | 
| CN201836038U (en) | 2010-10-26 | 2011-05-18 | 中国有色(沈阳)泵业有限公司 | Connecting device for crosshead and piston rod of diaphragm pump | 
| CN201874803U (en) | 2010-11-23 | 2011-06-22 | 宝鸡石油机械有限责任公司 | Device for connecting intermediate tie rod and piston rod of drill pump | 
| US20120141305A1 (en) | 2010-12-02 | 2012-06-07 | Landers R Scott | Stay Rod for a High Pressure Oil Field Pump | 
| US20120144995A1 (en) | 2010-12-09 | 2012-06-14 | Bayyouk Jacob A | Offset valve bore in a reciprocating pump | 
| USD658684S1 (en) | 2010-12-27 | 2012-05-01 | Whirlpool S.A. | Compressor frame | 
| CN103403351A (en) | 2010-12-29 | 2013-11-20 | S.P.M.流量控制股份有限公司 | Short length pump having brine resistant seal and rotating wrist pin and related methods | 
| US20120167759A1 (en) | 2010-12-29 | 2012-07-05 | Spm Flow Control, Inc. | Short Length Pump Having Brine Resistant Seal and Rotating Wrist Pin and Related Methods | 
| WO2012092452A2 (en) | 2010-12-29 | 2012-07-05 | S.P.M. Flow Control, Inc. | Short length pump having brine resistant seal and rotating wrist pin and related methods | 
| USD698502S1 (en) | 2011-03-14 | 2014-01-28 | Classic Brands, LLC | Fill component of a bird feeder | 
| USD708401S1 (en) | 2011-03-14 | 2014-07-01 | Classic Brands, LLC | Fill component of a bird feeder | 
| USD685393S1 (en) | 2011-04-20 | 2013-07-02 | Clemon P. Prevost | Water pump adapter | 
| USD678911S1 (en) | 2011-04-20 | 2013-03-26 | Clemon Prevost | Water pump adapter | 
| US8857374B1 (en) | 2011-05-13 | 2014-10-14 | Classic Brands, LLC | Hopper type wild bird feeder | 
| USD670312S1 (en) | 2011-11-29 | 2012-11-06 | Fna Ip Holdings, Inc. | Pump | 
| USD678628S1 (en) | 2012-03-28 | 2013-03-19 | Classic Brands, LLC | Nectar bottle for a bird feeder | 
| US8833301B2 (en) | 2012-04-02 | 2014-09-16 | Classic Brands, LLC | Bird feeder with rotating perch | 
| US8833302B2 (en) | 2012-04-02 | 2014-09-16 | Classic Brands, LLC | Bird feeder with rotating perch | 
| USD700622S1 (en) | 2012-04-19 | 2014-03-04 | Don V. Carruth | Plunger adapter | 
| WO2013183490A1 (en) | 2012-06-06 | 2013-12-12 | 日本電気株式会社 | Electrolyte, method for manufacturing ester compound included in same, and lithium secondary cell | 
| USD682317S1 (en) | 2012-06-28 | 2013-05-14 | Don V. Carruth | Plunger adapter | 
| USD700211S1 (en)* | 2012-08-10 | 2014-02-25 | Fna Ip Holdings, Inc. | Pump | 
| USD693200S1 (en) | 2012-08-28 | 2013-11-12 | Lee Valley Tools, Ltd. | Bench stop | 
| USD713101S1 (en) | 2012-11-28 | 2014-09-09 | Classic Brands, LLC | Bottle for a wild bird feeder | 
| US20140196570A1 (en) | 2013-01-14 | 2014-07-17 | Fts International | Lightened Rotating Member and Method of Producing Same | 
| USD692026S1 (en) | 2013-01-23 | 2013-10-22 | Fna Ip Holdings, Inc. | Pump | 
| CN105264275A (en) | 2013-03-15 | 2016-01-20 | S.P.M.流量控制股份有限公司 | Reciprocating pump assembly | 
| WO2014143094A1 (en) | 2013-03-15 | 2014-09-18 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly | 
| US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly | 
| USD704385S1 (en) | 2013-04-02 | 2014-05-06 | Mark Hoofman | Portable hanging animal feeder | 
| CA153846S (en) | 2013-05-22 | 2014-09-05 | Spm Flow Control Inc | Plunger pump thru rod | 
| WO2015200810A2 (en) | 2014-06-27 | 2015-12-30 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same | 
| US20150377318A1 (en) | 2014-06-27 | 2015-12-31 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same | 
| US20160025082A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | System and method for reinforcing reciprocating pump | 
| WO2016014967A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Power frame assembly for reciprocating pump | 
| US20160025090A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Bearing system for reciprocating pump and method of assembly | 
| US20160025088A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Power end frame assembly for reciprocating pump | 
| US20160025089A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Support for reciprocating pump | 
| WO2016015006A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Support for reciprocating pump | 
| WO2016015012A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | System and method for reinforcing recirocating pump | 
| WO2016014988A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Bearing system for reciprocating pump and method of assembly | 
| USD759728S1 (en)* | 2015-07-24 | 2016-06-21 | S.P.M. Flow Control, Inc. | Power end frame segment | 
| Title | 
|---|
| "Metadyne, Torsional Vibration Dampers Brochure.". | 
| "Simatool Bearing Handling Tool BHT," Simatec Smart Technologies; Dec. 19, 2013; http://www.simatec.com/products/simatool/bearinghandlingtool/. | 
| Advisory Action mailed Apr. 7, 2009, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Australia Exam Report, issued Feb. 9, 2015, by IP Australia, re App No. 2011352095. | 
| Canadian Examiner's Report dated Aug. 18, 2016, by CIPO, re App No. 2905809. | 
| Canadian Examiner's Report dated Jan. 11, 2016, by CIPO, re App No. 2749110. | 
| Canadian Examiner's Report dated May 13, 2014, by CIPO, re App No. 153846. | 
| Canadian Examiner's Report dated Oct. 22, 2015, by CIPO, re App No. 2686204. | 
| Canadian Examiner's Report dated Oct. 8, 2014, by CIPO, re App No. 2823213. | 
| Canadian Office Action dated May 17,2011, re App No. 2486126. | 
| Chinese Office Action dated Mar. 15, 2013, re App No. 200910226583.9. | 
| Chinese Office Action mailed Oct. 29, 2013, re App No. 201080008236.X. | 
| Chinese Office Action, issued Sep. 2, 2014, by SIPO, re App No. 201080008236.X. | 
| Decision on Appeal mailed Feb. 20 2013 by USPTO, re U.S. Appl. No. 10/831,467. | 
| Dirk Guth et al., "New Technoloy for a High Dynamical MRF-Clutch for Safe and Energy-Efficient Use in Powertrain," FISITA 2012 World Automotive Congress, Beijing, China, Nov. 27-30, 2012, 31 pages. | 
| Election Requirement, mailed Nov. 18 2014, by the USPTO, re U.S. Appl. No. 29/455,618. | 
| Estee Lauder Inc. v. L'Oreal, USA, 129 F.3d 588, 44 U.S.P.Q.2d 1610, No. 96-1512, United States Court of Appeals, Federal Circuit, Decided Nov. 3, 1997. | 
| Examiner's Answer mailed Jan. 29, 2010 by USPTO, re U.S. Appl. No. 10/831,467. | 
| Examiners Interview Summary mailed Apr. 10, 2008, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Examiners Interview Summarymailed Jul. 17, 2008, by the USPTO, re U.S. Appl. No. 10/831467. | 
| Gardner Denver Well Servicing Pump Model C-25000Q Power End Parts List, Feb. 2009. | 
| International Preliminary Report on Patentability, by the IPEA/US, mailed Aug. 23, 2016 re PCT/US2013/042043. | 
| International Preliminary Report on Patentability, by the IPEA/US, mailed Jan. 4, 2012 re PCT/US2010/039651. | 
| International Preliminary Report on Patentability, by the IPEA/US, mailed Jul. 12, 2011 re PCT/US2010/020445. | 
| International Preliminary Report on Patentability, by the IPEA/US, mailed Jul. 12, 2011 re PCT/US2010/020447. | 
| International Preliminary Report on Patentability, by the IPEA/US, mailed Mar. 9, 2015 re PCT/US2013/040106. | 
| International Preliminary Report on Patentability, by the lPEA/US, mailed Sep. 16, 2016 re PCT/US2015/042104. | 
| International Search Report and Written Opinion mailed Dec. 28, 2015 in corresponding international application PCT/US2015/042043, 14 pages. | 
| International Search Report and Written Opinion mailed Oct. 19, 2015 in correSponding, PCT/US2015/042104; 11 pages. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Aug. 28, 2012, re PCT/US2011/067770, 6 pages. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Aug. 3, 2010, re PCT/US2010/020445, 7 pages. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Aug. 3, 2010, re PCT/US2010/020447, 7 pages. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Feb. 24, 2011, re PCT/US2010/039651, 7 pages. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Mar. 4, 2015, re PCT/US2014/069567. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Nov. 27, 2015, re PCT/US2015/038008. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Oct. 19, 2015, re PCT/US2015/042104. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Oct. 19, 2015, re PCT/US2015/042119. | 
| International Search Report and Written Opinion, by the ISA/US, mailed Sep. 5, 2013, re PCT/US2013/040106. | 
| International Search Report mailed Dec. 4, 2015 in corresponding PCT application PCT/US2015/042078, 13 pages. | 
| International Search Report mailed Jun. 29, 2015 in corresponding PCT application, PCT/US2015/014898, 14 pages. | 
| MSI/Dixie Iron Works, Ltd., Technical Manual for 600 HP Triplex MSI TI-600 Pump, Rev. P. 102 date unknown. | 
| MSI/Dixie Iron Works, Ltd., Technical Manual for MSI Hybrid Well Service Pump Triplex and Quintuplex Modesl, Rev. D, 91 pages, date unknown. | 
| Notice of Allowance ailed Jan. 28, 2015, by the USPTO, re U.S. Appl. No. 29/455,618. | 
| Notice of Allowance mailed Dec. 23, 2011, by the USPTO, re U.S. Appl. No. 12/277,849. | 
| Notice of Allowance mailed Feb. 12, 2016, by the USPTO, re U.S. Appl. No. 29/534,091. | 
| Notice of Allowance mailed Oct. 12, 2012, by the USPTO, re U.S. Appl. No. 12/883,804. | 
| Office Action mailed Apr. 19, 2012, by the USPTO, re U.S. Appl. No. 12/821,663. | 
| Office Action mailed Jan. 18, 2013, by the USPTO, re U.S. Appl. No. 12/748,127. | 
| Office Action mailed Jan. 2, 2014, by the USPTO, re U.S. Appl. No, 13/866,121. | 
| Office Action mailed Jan. 21, 2009, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Office Action mailed Jan. 27, 2012, by the USPTO, re U.S. Appl. No. 12/683,804. | 
| Office Action mailed Jul. 16, 2007, by the USPTO, re U.S. Appl. No. 10/831,467. | 
| Office Action mailed Jul. 16, 2012, by the USPTO, re U.S. Appl. No. 12/683,804. | 
| Office Action mailed Jul. 28, 2008, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Office Action mailed Jun. 1, 2016, by the USPTO, re U.S. Appl. No. 14/565,962. | 
| Office Action mailed Jun. 24, 2009, by the USPTO, re U.S. Appl. No. 10/831,497. | 
| Office Action mailed Mar. 8, 2016, by the USPTO, re U.S. Appl. No. 14/262,880. | 
| Office Action mailed Mar. 9, 2012, by the USPTO, re U.S. Appl. No. 12/821,663. | 
| Office Action mailed May 23, 2013, by the USPTO, re U.S. Appl. No. 12/683,900. | 
| Office Action mailed May 29, 2007, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Office Action mailed May 7, 2008, by the USPTO, re U.S. Appl. No. 10/831,467. | 
| Office Action mailed Nov. 14, 2008, by the USPTO, re U.S. Appl. No. 10/831,467. | 
| Office Action mailed Oct. 11, 2011, by the USPTO, re U.S. Appl. No. 12/277,849. | 
| Office Action mailed Oct. 7, 2013, by the USPTO, re U.S. Appl. No. 13/643,525. | 
| Office Action mailed Sep. 18, 2007, by the USPTO, re U.S. Appl. No. 10/833,921. | 
| Office Action mailed Sep. 29, 2014, by the USPTO, re U.S. Appl. No. 13/339,640. | 
| Office Action/Restriction mailed Mar. 29, 2016, by the USPTO, re U.S. Appl. No. 14/565,962. | 
| SPM QEM2500 GL Well Service Plunger Pump, Generic Operation Instruction and Service Manual, May 8, 2010. | 
| Suction Requirements for Reciprocating Power Pumps, p. 59, Figure 3.4 Composite Pump Dynamics. | 
| Supplemental Notice of Allowance mailed Mar. 21, 2012, by the USPTO, re U.S. Appl. No. 12/277,849. | 
| Publication number | Publication date | 
|---|---|
| USD759728S1 (en) | 2016-06-21 | 
| USD870156S1 (en) | 2019-12-17 | 
| USD870157S1 (en) | 2019-12-17 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD1091537S1 (en) | Wearable device | |
| USD940583S1 (en) | Wearable device | |
| USD832704S1 (en) | Lid | |
| USD849925S1 (en) | Fan | |
| USD791192S1 (en) | Power end frame segment | |
| USD791188S1 (en) | Wearable device | |
| USD771627S1 (en) | Head mounted display | |
| USD811831S1 (en) | Funnel | |
| USD822532S1 (en) | Earring | |
| USD776583S1 (en) | Vehicle nudge bar | |
| USD796136S1 (en) | Floorhead | |
| USD782994S1 (en) | Telephone | |
| USD822531S1 (en) | Earring | |
| USD815556S1 (en) | Earring | |
| USD742779S1 (en) | Earring | |
| USD781809S1 (en) | Telephone | |
| USD733101S1 (en) | Pair of earbuds | |
| USD811928S1 (en) | Earring | |
| USD754318S1 (en) | Fan | |
| USD726433S1 (en) | Seat frame | |
| USD721177S1 (en) | Glucose meter | |
| USD799626S1 (en) | Trampoline frame | |
| USD732657S1 (en) | Winglet | |
| USD791193S1 (en) | Power end frame segment | |
| USD806463S1 (en) | Grill |