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USD976962S1 - Rotary positive-displacement pump - Google Patents

Rotary positive-displacement pumpDownload PDF

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Publication number
USD976962S1
USD976962S1US35/355,122US35512258FUSD976962SUS D976962 S1USD976962 S1US D976962S1US 35512258 FUS35512258 FUS 35512258FUS D976962 SUSD976962 SUS D976962S
Authority
US
United States
Prior art keywords
displacement pump
rotary positive
rotary
positive
displacement
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.)
Active
Application number
US35/355,122
Other versions
USD969925S1 (en
USD970387S1 (en
USD972828S1 (en
USD968985S1 (en
USD978111S1 (en
USD981265S1 (en
USD969973S1 (en
USD979496S1 (en
USD966631S1 (en
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USD1001997S1 (en
USD976703S1 (en
USD968988S1 (en
USD980260S1 (en
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USD968986S1 (en
USD959329S1 (en
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USD968263S1 (en
USD965434S1 (en
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USD992529S1 (en
USD968197S1 (en
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USD976666S1 (en
Inventor
Lars Kjaerulff
Simon Cargill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Laval Corporate AB
Original Assignee
Alfa Laval Corporate AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfa Laval Corporate ABfiledCriticalAlfa Laval Corporate AB
Priority to US35/355,122priorityCriticalpatent/USD976962S1/en
Priority to US29/856,759prioritypatent/USD1078797S1/en
Application grantedgrantedCritical
Publication of USD976962S1publicationCriticalpatent/USD976962S1/en
Activelegal-statusCriticalCurrent
Anticipated expirationlegal-statusCritical

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Description

2. Rotary positive-displacement pump
2.1: Perspective
2.2: Perspective
2.3: Front
2.4: Back
2.5: Right
2.6: Left
2.7: Top
The broken lines shown are included for the purpose of illustrating unclaimed subject matter and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for for a rotary positive-displacement pump, as shown and described.
US35/355,1222021-01-192021-01-19Rotary positive-displacement pumpActiveUSD976962S1 (en)

Priority Applications (2)

Application NumberPriority DateFiling DateTitle
US35/355,122USD976962S1 (en)2021-01-192021-01-19Rotary positive-displacement pump
US29/856,759USD1078797S1 (en)2021-01-192022-10-17Rotary positive-displacement pump

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
US35/355,122USD976962S1 (en)2021-01-192021-01-19Rotary positive-displacement pump

Related Child Applications (1)

Application NumberTitlePriority DateFiling Date
US29/856,759DivisionUSD1078797S1 (en)2021-01-192022-10-17Rotary positive-displacement pump

Publications (1)

Publication NumberPublication Date
USD976962S1true USD976962S1 (en)2023-01-31

Family

ID=85024728

Family Applications (2)

Application NumberTitlePriority DateFiling Date
US35/355,122ActiveUSD976962S1 (en)2021-01-192021-01-19Rotary positive-displacement pump
US29/856,759ActiveUSD1078797S1 (en)2021-01-192022-10-17Rotary positive-displacement pump

Family Applications After (1)

Application NumberTitlePriority DateFiling Date
US29/856,759ActiveUSD1078797S1 (en)2021-01-192022-10-17Rotary positive-displacement pump

Country Status (1)

CountryLink
US (2)USD976962S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
USD1017645S1 (en)*2022-09-262024-03-12Grundfos Holding A/SPump for liquids
USD1078797S1 (en)*2021-01-192025-06-10Alfa Laval Corporate AbRotary positive-displacement pump

Citations (26)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5702240A (en)*1995-05-051997-12-30Tuthill CorporationRotary positive displacement blower having a diverging outlet part
USD435855S1 (en)*1999-12-172001-01-02Warren Rupp, Inc.Diaphragm pump housing
USD541817S1 (en)*2006-08-242007-05-01Great Plains Industries, Inc.Fuel pump
USD543217S1 (en)*2006-08-242007-05-22Great Plains Industries, Inc.Fuel pump
USD657799S1 (en)*2009-09-112012-04-17Jung & Co. Gerätebau GmbHScrew pump
US20130251581A1 (en)*2012-01-312013-09-26Jung & Co. Geratebau GmbhTwo-Spindle Pump of Single-Flow Construction
USD695318S1 (en)*2012-03-262013-12-10Joh. Heinr. Bornemann GmbhPump
US20140241905A1 (en)*2013-02-282014-08-28Ingersoll-Rand CompanyPositive Displacement Pump with Pressure Compensating Calibration
USD726771S1 (en)*2014-05-272015-04-14Stopak (Pty) Ltd.Inflator device
US20150176581A1 (en)*2012-07-092015-06-25Jets AsLiquid ring screw pump design
US20150226192A1 (en)*2014-02-072015-08-13Graco Minnesota Inc.Electric drive system for a pulseless positive displacement pump
USD745058S1 (en)*2014-11-112015-12-08Danfoss A/SPump
USD749138S1 (en)*2014-12-192016-02-09Q-Pumps S.A. de C.V.Twin screw pump
USD763322S1 (en)*2015-02-112016-08-09Danfoss A/SPump
USD775236S1 (en)*2015-05-292016-12-27Netzsch Pumpen & Systeme GmbhCombined displacement pump and displacement pump housing
USD787561S1 (en)*2015-09-092017-05-23Watson Marlow GmbhPump portion of a positive displacement pump assembly
USD815152S1 (en)*2016-10-212018-04-10Tuthill CorporationFuel transfer pump
USD818005S1 (en)*2016-11-112018-05-15Dometic Sweden AbPump
US10371151B2 (en)*2014-01-122019-08-06Alfa Corporate AbSelf-priming centrifugal pump
US10418878B2 (en)*2013-10-172019-09-17Tuthill CorporationPortable fuel pump
USD884034S1 (en)*2018-12-032020-05-12Gp Enterprises Co., LtdSelf-printing transfer pump
USD896845S1 (en)*2018-06-122020-09-22Alfa Laval Corporate AbTwin screw pump
USD896846S1 (en)*2018-06-122020-09-22Alfa Laval Corporate AbTwin screw pump
USD896847S1 (en)*2018-01-222020-09-22Insera Therapeutics, Inc.Pump
USD949205S1 (en)*2020-07-312022-04-19Tuthill CorporationFluid pump
USD955441S1 (en)*2020-01-032022-06-21Marc Johnson SojaCombined positive displacement double disc pump with motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
USD973722S1 (en)*2021-01-192022-12-27Alfa Laval Corporate AbRotary positive displacement pump
USD976962S1 (en)*2021-01-192023-01-31Alfa Laval Corporate AbRotary positive-displacement pump
USD1017645S1 (en)*2022-09-262024-03-12Grundfos Holding A/SPump for liquids

Patent Citations (29)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5702240A (en)*1995-05-051997-12-30Tuthill CorporationRotary positive displacement blower having a diverging outlet part
USD435855S1 (en)*1999-12-172001-01-02Warren Rupp, Inc.Diaphragm pump housing
USD541817S1 (en)*2006-08-242007-05-01Great Plains Industries, Inc.Fuel pump
USD543217S1 (en)*2006-08-242007-05-22Great Plains Industries, Inc.Fuel pump
USD657799S1 (en)*2009-09-112012-04-17Jung & Co. Gerätebau GmbHScrew pump
US20130251581A1 (en)*2012-01-312013-09-26Jung & Co. Geratebau GmbhTwo-Spindle Pump of Single-Flow Construction
USD695318S1 (en)*2012-03-262013-12-10Joh. Heinr. Bornemann GmbhPump
US20150176581A1 (en)*2012-07-092015-06-25Jets AsLiquid ring screw pump design
US20140241905A1 (en)*2013-02-282014-08-28Ingersoll-Rand CompanyPositive Displacement Pump with Pressure Compensating Calibration
US10418878B2 (en)*2013-10-172019-09-17Tuthill CorporationPortable fuel pump
US10371151B2 (en)*2014-01-122019-08-06Alfa Corporate AbSelf-priming centrifugal pump
US20150226192A1 (en)*2014-02-072015-08-13Graco Minnesota Inc.Electric drive system for a pulseless positive displacement pump
USD726771S1 (en)*2014-05-272015-04-14Stopak (Pty) Ltd.Inflator device
USD745058S1 (en)*2014-11-112015-12-08Danfoss A/SPump
USD749138S1 (en)*2014-12-192016-02-09Q-Pumps S.A. de C.V.Twin screw pump
USD763322S1 (en)*2015-02-112016-08-09Danfoss A/SPump
USD775236S1 (en)*2015-05-292016-12-27Netzsch Pumpen & Systeme GmbhCombined displacement pump and displacement pump housing
USD787561S1 (en)*2015-09-092017-05-23Watson Marlow GmbhPump portion of a positive displacement pump assembly
USD788178S1 (en)*2015-09-092017-05-30Watson Marlow GmbhFront cover portion of a positive displacement pump assembly
USD788179S1 (en)*2015-09-092017-05-30Watson Marlow GmbhAxial ridged housing portion of a positive displacement pump assembly
USD789422S1 (en)*2015-09-092017-06-13Watson Marlow GmbhCentral ring portion of a positive displacement pump
USD815152S1 (en)*2016-10-212018-04-10Tuthill CorporationFuel transfer pump
USD818005S1 (en)*2016-11-112018-05-15Dometic Sweden AbPump
USD896847S1 (en)*2018-01-222020-09-22Insera Therapeutics, Inc.Pump
USD896845S1 (en)*2018-06-122020-09-22Alfa Laval Corporate AbTwin screw pump
USD896846S1 (en)*2018-06-122020-09-22Alfa Laval Corporate AbTwin screw pump
USD884034S1 (en)*2018-12-032020-05-12Gp Enterprises Co., LtdSelf-printing transfer pump
USD955441S1 (en)*2020-01-032022-06-21Marc Johnson SojaCombined positive displacement double disc pump with motor
USD949205S1 (en)*2020-07-312022-04-19Tuthill CorporationFluid pump

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Alfa Laval Corp: Instruction Manual "Rotary Lobe Pumps—SRU Range"; ESE00693-EN14; dated Sep. 2017; 56 pages.
Alfa Laval Corp: Instruction Manual "Rotary Lobe Pumps—SX Range"; ESE00915-EN8; dated Sep. 2017; 42 pages.
Alfa Laval Corp: Instruction Manual "SCPP 2 Circumferential Piston Pump"; ESE01682-EN4; dated Feb. 2016; 28 pages.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
USD1078797S1 (en)*2021-01-192025-06-10Alfa Laval Corporate AbRotary positive-displacement pump
USD1017645S1 (en)*2022-09-262024-03-12Grundfos Holding A/SPump for liquids
USD1095611S1 (en)*2022-09-262025-09-30Grundfos Holding A/SPump for liquids

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Publication numberPublication date
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