USD360020S - Circular sleeve coupling - Google Patents
Circular sleeve couplingDownload PDFInfo
- Publication number
- USD360020S USD360020SUS29/006,945US694593FUSD360020SUS D360020 SUSD360020 SUS D360020SUS 694593 FUS694593 FUS 694593FUS D360020 SUSD360020 SUS D360020S
- Authority
- US
- United States
- Prior art keywords
- pct
- ysz
- cathode
- circular sleeve
- sleeve coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000008878couplingEffects0.000titleclaimsdescription5
- 238000010168coupling processMethods0.000titleclaimsdescription5
- 238000005859coupling reactionMethods0.000titleclaimsdescription5
- 239000003792electrolyteSubstances0.000abstract1
- 239000000446fuelSubstances0.000abstract1
- 239000000203mixtureSubstances0.000abstract1
- 239000007787solidSubstances0.000abstract1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
- H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
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- Chemical & Material Sciences (AREA)
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- Manufacturing & Machinery (AREA)
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Abstract
Description
FIG. 1 is a perspective view of a circular sleeve coupling, showing our new design, as seen obliquely from the front;
FIG. 2 is a perspective view of the sleeve coupling, as seen obliquely from the back; and,
FIG. 3 is a side elevation of the sleeve coupling, the opposite side being a mirror image thereto.
Claims (1)
- The ornamental design for a circular sleeve coupling, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK022593ADK171621B1 (en) | 1993-03-01 | 1993-03-01 | Solid oxide fuel cell with cathode of LSM and YSZ |
| DK022593 | 1993-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD360020Strue USD360020S (en) | 1995-07-04 |
Family
ID=8091142
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/006,945Expired - LifetimeUSD360020S (en) | 1993-03-01 | 1993-04-09 | Circular sleeve coupling |
| US08/513,823Expired - LifetimeUS5591537A (en) | 1993-03-01 | 1994-03-01 | Solid oxide fuel cell |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/513,823Expired - LifetimeUS5591537A (en) | 1993-03-01 | 1994-03-01 | Solid oxide fuel cell |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | USD360020S (en) |
| EP (1) | EP0687387B1 (en) |
| JP (1) | JP3351791B2 (en) |
| AT (1) | ATE153181T1 (en) |
| AU (1) | AU6202194A (en) |
| DE (1) | DE69403198T2 (en) |
| DK (1) | DK171621B1 (en) |
| NO (1) | NO318176B1 (en) |
| WO (1) | WO1994020998A1 (en) |
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD375558S (en) | 1995-06-07 | 1996-11-12 | Douglas Williams | End coupler for fume exhaust ducts |
| USD427673S (en)* | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD427667S (en)* | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD427668S (en) | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD430482S (en)* | 1999-05-20 | 2000-09-05 | Eastern Sheet Metal, Inc. | Sleeve coupling |
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| USD501547S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct with an indented end |
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| USD523131S1 (en) | 2001-03-20 | 2006-06-13 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD524436S1 (en) | 2001-03-20 | 2006-07-04 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD527091S1 (en) | 2001-03-20 | 2006-08-22 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD528646S1 (en) | 2001-03-20 | 2006-09-19 | Eastern Sheet Metal Llc | Duct with a crimped end |
| US20060214423A1 (en)* | 2005-03-24 | 2006-09-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
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| USD651291S1 (en)* | 2010-01-24 | 2011-12-27 | Glv International (1995) Ltd. | Duct connector ring |
| USD723667S1 (en)* | 2012-10-15 | 2015-03-03 | Steven C. Locke | Hose protection device |
| USD728774S1 (en)* | 2011-04-18 | 2015-05-05 | Michael Graham | Connector assembly |
| USD799690S1 (en)* | 2014-12-22 | 2017-10-10 | Ebara Corporation | Inner cylinder for exhaust gas treatment apparatus |
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Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993986A (en)* | 1995-11-16 | 1999-11-30 | The Dow Chemical Company | Solide oxide fuel cell stack with composite electrodes and method for making |
| US6117582A (en)* | 1995-11-16 | 2000-09-12 | The Dow Chemical Company | Cathode composition for solid oxide fuel cell |
| US5670270A (en)* | 1995-11-16 | 1997-09-23 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
| US5712055A (en)* | 1996-02-29 | 1998-01-27 | Gas Research Institute | Multi-stage fuel cell arrangement |
| WO1998043308A1 (en)* | 1997-03-20 | 1998-10-01 | Siemens Aktiengesellschaft | High-temperature fuel cells with a composite material cathode |
| US5935727A (en)* | 1997-04-10 | 1999-08-10 | The Dow Chemical Company | Solid oxide fuel cells |
| DE19782271T1 (en)* | 1997-04-30 | 2000-04-27 | Dow Chemical Co | Electrode structure for solid electrochemical devices |
| US5922486A (en)* | 1997-05-29 | 1999-07-13 | The Dow Chemical Company | Cosintering of multilayer stacks of solid oxide fuel cells |
| US6074771A (en) | 1998-02-06 | 2000-06-13 | Igr Enterprises, Inc. | Ceramic composite electrolytic device and method for manufacture thereof |
| WO1999045607A1 (en) | 1998-03-03 | 1999-09-10 | Celltech Power, Llc | A carbon-oxygen electricity-generating unit |
| DE19908213B4 (en)* | 1998-07-27 | 2005-03-10 | Mitsubishi Heavy Ind Ltd | Base tube for a fuel cell |
| US6228521B1 (en)* | 1998-12-08 | 2001-05-08 | The University Of Utah Research Foundation | High power density solid oxide fuel cell having a graded anode |
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| WO2001080335A2 (en)* | 2000-04-18 | 2001-10-25 | Celltech Power, Inc. | An electrochemical device and methods for energy conversion |
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| CN1739213A (en)* | 2002-12-16 | 2006-02-22 | 宾夕法尼亚州大学理事会 | High-performance ceramic anode and its manufacturing method |
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| FR2856397B1 (en)* | 2003-06-19 | 2005-09-16 | Electricite De France | PROCESS FOR THE PREPARATION OF OXIDE LAYERS OF METALLIC ELEMENTS |
| JP4855686B2 (en)* | 2005-01-13 | 2012-01-18 | 本田技研工業株式会社 | Fuel cell |
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| US7534519B2 (en)* | 2005-09-16 | 2009-05-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Symmetrical, bi-electrode supported solid oxide fuel cell |
| BRPI0601210A (en)* | 2006-03-17 | 2007-11-27 | Coppe Ufrj | process of obtaining aqueous suspensions for solid oxide fuel cell electrodes and other electrocatalytic devices |
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| CN100399611C (en)* | 2006-05-19 | 2008-07-02 | 中国矿业大学(北京) | Preparation method of solid oxide fuel cell cathode-loaded half-cell |
| DK2194597T3 (en)* | 2008-12-03 | 2014-06-16 | Univ Denmark Tech Dtu | Solid oxide cell and solid oxide cell stack |
| US20120251917A1 (en)* | 2011-04-04 | 2012-10-04 | Korea Institute Of Science And Technology | Solid oxide fuel cell comprising nanostructure composite cathode and fabrication method thereof |
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| US20220190373A1 (en)* | 2020-12-14 | 2022-06-16 | Bloom Energy Corporation | Solid oxide electrolyzer cell including electrolysis-tolerant air-side electrode |
Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US193847A (en) | 1877-08-07 | Improvement in stove-pipe elbows | ||
| US210367A (en) | 1878-11-26 | Improvement in sheet-metal elbows | ||
| US244720A (en) | 1881-07-19 | Fredrick hildebrandt | ||
| US409631A (en) | 1889-08-20 | Charles b | ||
| SE13987C1 (en) | 1902-04-05 | |||
| US735644A (en) | 1902-10-27 | 1903-08-04 | Eduard Wirtz | Sheet-metal clamping-band with inclined loose displaceable joint for pipe-unions. |
| SE17788C1 (en) | 1904-06-25 | |||
| SE19819C1 (en) | 1905-09-02 | |||
| SE25473C1 (en) | 1908-09-26 | |||
| SE25610C1 (en) | 1908-10-03 | |||
| US904199A (en) | 1908-08-03 | 1908-11-17 | Bernhard W Harris | Metal culvert. |
| SE26059C1 (en) | 1908-12-12 | |||
| US910119A (en) | 1908-02-24 | 1909-01-19 | Freeman A Dunn | Pipe. |
| SE26995C1 (en) | 1909-06-05 | |||
| US997072A (en) | 1910-02-28 | 1911-07-04 | Charles Mares | Pipe-elbow. |
| US1083002A (en) | 1913-08-14 | 1913-12-30 | American Rolling Mill Co | Sheet-metal culvert. |
| GB317678A (en) | 1928-11-03 | 1929-08-22 | Schmidt Ernst | Improvements in and relating to thermal insulation |
| GB442751A (en) | 1934-09-11 | 1936-02-14 | Electric Supplies Bloxwich Ltd | Improvements in or relating to junction fittings for use in connection with electrical wiring conduits |
| US2392220A (en) | 1943-06-26 | 1946-01-01 | William J Bruhn | Stovepipe elbow |
| US2482558A (en) | 1946-10-26 | 1949-09-20 | Vito V Scaringella | Pipe joint |
| US2535186A (en) | 1946-12-11 | 1950-12-26 | Joel F Anderson | Stovepipe connector for chimneys and the like |
| US2823703A (en) | 1955-07-26 | 1958-02-18 | Jr Otto Nusser | Flexible pipe |
| US3111922A (en) | 1963-11-26 | Method of making sheet metal elbows | ||
| US3290066A (en) | 1963-09-12 | 1966-12-06 | Gary Steel Products Corp | Sheet metal pipe fitting |
| US3327945A (en) | 1965-04-29 | 1967-06-27 | Conco Engineering Works Inc | Keying means for draft controls |
| US3368830A (en) | 1967-05-10 | 1968-02-13 | Johns Manville | Pipe joint |
| GB1403744A (en) | 1972-07-20 | 1975-08-28 | Piccoli D | Conduits joints comprising tubular elements of sheet metal |
| SE382675B (en) | 1974-12-12 | 1976-02-09 | Lindab Lindhs Industri Ab | TUB-SHAPED JOINT PIECE. |
| GB1429220A (en) | 1973-04-04 | 1976-03-24 | Kitsons Insulation Prod | Pipe cladding |
| US4007941A (en) | 1975-07-24 | 1977-02-15 | Acta Limited | Seal for duct terminator |
| AT363743B (en) | 1979-02-22 | 1981-08-25 | Durapipe Ltd | MECHANICAL CONNECTION BETWEEN TWO TUBES |
| US4288111A (en) | 1980-01-21 | 1981-09-08 | Enterprise Construction Services, Inc. | Joint construction for sheet metal ducts |
| GB2149040B (en) | 1983-10-31 | 1987-04-01 | Foster Wheeler Energy Corp | Fabricating pipe elbows |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306411A (en)* | 1989-05-25 | 1994-04-26 | The Standard Oil Company | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| US5057362A (en)* | 1988-02-01 | 1991-10-15 | California Institute Of Technology | Multilayer ceramic oxide solid electrolyte for fuel cells and electrolysis cells |
| DE3935310A1 (en)* | 1989-10-24 | 1991-04-25 | Asea Brown Boveri | FUEL CELL ARRANGEMENT AND METHOD FOR THE PRODUCTION THEREOF |
| JPH04149064A (en)* | 1990-10-08 | 1992-05-22 | Nissan Chem Ind Ltd | Solid electrolyte porcelain |
| US5143801A (en)* | 1990-10-22 | 1992-09-01 | Battelle Memorial Institute | Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor |
| JPH05190180A (en)* | 1992-01-13 | 1993-07-30 | Ngk Insulators Ltd | Air electrode body of solid electrolyte type fuel cell, manufacture of air electrode body and solid electrolyte type fuel cell |
| JP3317523B2 (en)* | 1992-07-27 | 2002-08-26 | 新日本石油株式会社 | Solid oxide fuel cell |
- 1993
- 1993-03-01DKDK022593Apatent/DK171621B1/ennot_activeIP Right Cessation
- 1993-04-09USUS29/006,945patent/USD360020S/ennot_activeExpired - Lifetime
- 1994
- 1994-03-01USUS08/513,823patent/US5591537A/ennot_activeExpired - Lifetime
- 1994-03-01JPJP51947394Apatent/JP3351791B2/ennot_activeExpired - Lifetime
- 1994-03-01WOPCT/DK1994/000084patent/WO1994020998A1/enactiveIP Right Grant
- 1994-03-01ATAT94908982Tpatent/ATE153181T1/ennot_activeIP Right Cessation
- 1994-03-01EPEP94908982Apatent/EP0687387B1/ennot_activeExpired - Lifetime
- 1994-03-01DEDE69403198Tpatent/DE69403198T2/ennot_activeExpired - Lifetime
- 1994-03-01AUAU62021/94Apatent/AU6202194A/ennot_activeAbandoned
- 1995
- 1995-08-31NONO19953416Apatent/NO318176B1/ennot_activeIP Right Cessation
Patent Citations (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE25473C1 (en) | 1908-09-26 | |||
| SE26995C1 (en) | 1909-06-05 | |||
| US244720A (en) | 1881-07-19 | Fredrick hildebrandt | ||
| US409631A (en) | 1889-08-20 | Charles b | ||
| SE13987C1 (en) | 1902-04-05 | |||
| US193847A (en) | 1877-08-07 | Improvement in stove-pipe elbows | ||
| SE17788C1 (en) | 1904-06-25 | |||
| SE19819C1 (en) | 1905-09-02 | |||
| US210367A (en) | 1878-11-26 | Improvement in sheet-metal elbows | ||
| SE25610C1 (en) | 1908-10-03 | |||
| US3111922A (en) | 1963-11-26 | Method of making sheet metal elbows | ||
| SE26059C1 (en) | 1908-12-12 | |||
| US735644A (en) | 1902-10-27 | 1903-08-04 | Eduard Wirtz | Sheet-metal clamping-band with inclined loose displaceable joint for pipe-unions. |
| US910119A (en) | 1908-02-24 | 1909-01-19 | Freeman A Dunn | Pipe. |
| US904199A (en) | 1908-08-03 | 1908-11-17 | Bernhard W Harris | Metal culvert. |
| US997072A (en) | 1910-02-28 | 1911-07-04 | Charles Mares | Pipe-elbow. |
| US1083002A (en) | 1913-08-14 | 1913-12-30 | American Rolling Mill Co | Sheet-metal culvert. |
| GB317678A (en) | 1928-11-03 | 1929-08-22 | Schmidt Ernst | Improvements in and relating to thermal insulation |
| GB442751A (en) | 1934-09-11 | 1936-02-14 | Electric Supplies Bloxwich Ltd | Improvements in or relating to junction fittings for use in connection with electrical wiring conduits |
| US2392220A (en) | 1943-06-26 | 1946-01-01 | William J Bruhn | Stovepipe elbow |
| US2482558A (en) | 1946-10-26 | 1949-09-20 | Vito V Scaringella | Pipe joint |
| US2535186A (en) | 1946-12-11 | 1950-12-26 | Joel F Anderson | Stovepipe connector for chimneys and the like |
| US2823703A (en) | 1955-07-26 | 1958-02-18 | Jr Otto Nusser | Flexible pipe |
| US3290066A (en) | 1963-09-12 | 1966-12-06 | Gary Steel Products Corp | Sheet metal pipe fitting |
| US3327945A (en) | 1965-04-29 | 1967-06-27 | Conco Engineering Works Inc | Keying means for draft controls |
| US3368830A (en) | 1967-05-10 | 1968-02-13 | Johns Manville | Pipe joint |
| GB1403744A (en) | 1972-07-20 | 1975-08-28 | Piccoli D | Conduits joints comprising tubular elements of sheet metal |
| GB1429220A (en) | 1973-04-04 | 1976-03-24 | Kitsons Insulation Prod | Pipe cladding |
| SE382675B (en) | 1974-12-12 | 1976-02-09 | Lindab Lindhs Industri Ab | TUB-SHAPED JOINT PIECE. |
| US4050703A (en) | 1974-12-12 | 1977-09-27 | Lindab, Lindhs Industri Ab | Tubular connectors |
| US4007941A (en) | 1975-07-24 | 1977-02-15 | Acta Limited | Seal for duct terminator |
| AT363743B (en) | 1979-02-22 | 1981-08-25 | Durapipe Ltd | MECHANICAL CONNECTION BETWEEN TWO TUBES |
| US4288111A (en) | 1980-01-21 | 1981-09-08 | Enterprise Construction Services, Inc. | Joint construction for sheet metal ducts |
| GB2149040B (en) | 1983-10-31 | 1987-04-01 | Foster Wheeler Energy Corp | Fabricating pipe elbows |
Non-Patent Citations (13)
| Title |
|---|
| Catalogue entitled "Kanalsystem VELODUCT", issued by Flakt in 1982. |
| General drawings No. J299102, producted by the Swedish company Flakt and dated Nov. 19, 1981 (811119). |
| German-language Product literature entitled "Kurven-schneidemaschine delta 2," issued by SUTER AG SEON, 5703 Seon/Schweiz, Switzerland, 6 pp., first distributed c. 1982. |
| Pipes by Solplast AB disclosed in a catalogue entitled "Svensk Byggkatalog Arp-87", issued by Svensk Byggtajanst in 1987. |
| Product Catalog entitled "Circular Duct System," issued by Lindab AB, 45 Caswell Road, Brackmills Business Park, Northampton NN4 0PW, England, 42 pp., Mar. 1992. |
| Product Catalog entitled "Ducts and Fittings," issued by Lindab AB, Caswell Road, Brackmills Industrial Estate, Northampton NN4 0BR, England, 52 pp., first distributed in 1987. |
| Product ESIU disclosed in a catalogue entitled "Ventilation --88", issued by Lindab AB in 1988. |
| Product IK disclosed in a catalogue entitled "Ventilation --88", issued by Lindab AB in 1988. |
| Product literature entitled "Seam Forming and Locking Machine beta 2," issued by SUTER AG SEON, 5703 Seon/Schweiz, Switzerland, 4 pp., first distributed c. 1982. |
| Product literature entitled "SPIRO Bend Segment Cutting Machine I" issued by Spiro Investment AG, Industriestrasse, CH-3178 Boesingen, Switzerland, 2 pp., first distributed c.1978. |
| Product literature entitled "SPIRO Bend Segment Cutting Machine II" issued by SPIRO Investment AG, Industriestrasse, CH-3178 Boesingen, Switzerland, 6 pp., first distributed c. 1980. |
| Product NPU disclosed in a catalogue entitled "Ventilation --88", issued by Lindab AB in 1988. |
| Swedish-language Product Catalog entitled "VELODUCT Cirkulart kanalsystem," issued by Flakt VELODUCT AB, Prastgårdsvagen 15, Box 84, 153 00 Jarna, Sweden, 29 pp., Jun. 1991. |
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| USD375558S (en) | 1995-06-07 | 1996-11-12 | Douglas Williams | End coupler for fume exhaust ducts |
| USD427673S (en)* | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD427667S (en)* | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD427668S (en) | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD430482S (en)* | 1999-05-20 | 2000-09-05 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD435090S (en)* | 1999-05-20 | 2000-12-12 | Eastern Sheet Metal, Inc. | Gasket |
| USD437034S1 (en) | 1999-05-20 | 2001-01-30 | Eastern Sheet Metal, Inc. | Gasket |
| USD446298S1 (en) | 2000-09-07 | 2001-08-07 | William E. Thurman | Duct |
| USD492025S1 (en) | 2001-03-20 | 2004-06-22 | Eastern Sheet Metal Llc | Reducer with a crimped end |
| USD489806S1 (en) | 2001-03-20 | 2004-05-11 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475447S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Bell mouth with an indented end |
| USD475448S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD475778S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with a crimped end |
| USD475779S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with an indented end |
| USD475780S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD476074S1 (en) | 2001-03-20 | 2003-06-17 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD478978S1 (en) | 2001-03-20 | 2003-08-26 | Eastern Sheet Metal Llc | Reducer with a crimped end |
| USD480132S1 (en) | 2001-03-20 | 2003-09-30 | Eastern Sheet Metal Llc | Reducer with an indented end |
| USD488217S1 (en) | 2001-03-20 | 2004-04-06 | Eastern Sheet Metal Llc | Bell mouth with a crimped end |
| USD488859S1 (en) | 2001-03-20 | 2004-04-20 | Eastern Sheet Metal Llc | Bell mouth with an indented end |
| USD488858S1 (en) | 2001-03-20 | 2004-04-20 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD528646S1 (en) | 2001-03-20 | 2006-09-19 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475130S1 (en) | 2001-03-20 | 2003-05-27 | Eastern Sheet Metal Llc | Bell mouth with a crimped end |
| USD492024S1 (en) | 2001-03-20 | 2004-06-22 | Eastern Sheet Metal Llc | Reducer with an indented end |
| USD501547S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD501548S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD527091S1 (en) | 2001-03-20 | 2006-08-22 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD475449S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD521632S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD521633S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD523131S1 (en) | 2001-03-20 | 2006-06-13 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD524436S1 (en) | 2001-03-20 | 2006-07-04 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD504503S1 (en)* | 2004-06-10 | 2005-04-26 | William E. Thurman | Duct link |
| USD521147S1 (en) | 2005-03-24 | 2006-05-16 | Langdon Incorporated | Portion of ductwork |
| US20060214423A1 (en)* | 2005-03-24 | 2006-09-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
| USD529598S1 (en) | 2005-03-24 | 2006-10-03 | Langdon Incorporated | Portion of ductwork |
| USD534253S1 (en) | 2005-03-24 | 2006-12-26 | Langdon Incorporated | Gasket |
| US7523964B2 (en) | 2005-03-24 | 2009-04-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
| USD586704S1 (en)* | 2006-04-06 | 2009-02-17 | Pioneer Weston International Limited | Axle seal |
| USD651291S1 (en)* | 2010-01-24 | 2011-12-27 | Glv International (1995) Ltd. | Duct connector ring |
| USD728774S1 (en)* | 2011-04-18 | 2015-05-05 | Michael Graham | Connector assembly |
| USD723667S1 (en)* | 2012-10-15 | 2015-03-03 | Steven C. Locke | Hose protection device |
| USD799690S1 (en)* | 2014-12-22 | 2017-10-10 | Ebara Corporation | Inner cylinder for exhaust gas treatment apparatus |
| USD969900S1 (en)* | 2017-01-13 | 2022-11-15 | Gopro, Inc. | Camera lens filter |
| USD984656S1 (en)* | 2021-12-27 | 2023-04-25 | Youhui Yang | Massager accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6202194A (en) | 1994-09-26 |
| DE69403198T2 (en) | 1997-08-21 |
| DE69403198D1 (en) | 1997-06-19 |
| WO1994020998A1 (en) | 1994-09-15 |
| DK22593A (en) | 1994-09-02 |
| JPH08507639A (en) | 1996-08-13 |
| DK171621B1 (en) | 1997-02-24 |
| JP3351791B2 (en) | 2002-12-03 |
| US5591537A (en) | 1997-01-07 |
| DK22593D0 (en) | 1993-03-01 |
| NO318176B1 (en) | 2005-02-14 |
| NO953416L (en) | 1995-10-31 |
| EP0687387A1 (en) | 1995-12-20 |
| ATE153181T1 (en) | 1997-05-15 |
| NO953416D0 (en) | 1995-08-31 |
| EP0687387B1 (en) | 1997-05-14 |
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