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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members

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F04B9/045the means being eccentrics
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable airless sprayer
    • Patent number 12,145,169
    • Issue date Nov 19, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Aligning reciprocating motion in fluid delivery systems
    • Patent number 12,140,140
    • Issue date Nov 12, 2024
    • Wagner Spray Tech Corporation
    • Christopher J. Sulzer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liner for frac pump suction manifold
    • Patent number 12,066,113
    • Issue date Aug 20, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reciprocating-piston machine, compressed air supply system, vehicle...
    • Patent number 12,055,134
    • Issue date Aug 6, 2024
    • ZF CV Systems Europe BV
    • Dieter Frank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Infusion system consumables and related calibration methods
    • Patent number 11,908,562
    • Issue date Feb 20, 2024
    • Medtronic MiniMed, Inc.
    • Afshin Bazargan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Supply pump
    • Patent number 11,879,455
    • Issue date Jan 23, 2024
    • Denso Corporation
    • Toshiaki Hijima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable airless sprayer
    • Patent number 11,779,945
    • Issue date Oct 10, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable airless sprayer
    • Patent number 11,759,808
    • Issue date Sep 19, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Assembly unit as a structural component for a lubricant pump
    • Patent number 11,746,954
    • Issue date Sep 5, 2023
    • GROENEVELD-BEKA GMBH
    • Bernhard Koeppel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pump controller and method of operation
    • Patent number 11,739,739
    • Issue date Aug 29, 2023
    • Graco Minnesota Inc.
    • Bryan K. Colby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly and high-pressure cleaning apparatus
    • Patent number 11,725,649
    • Issue date Aug 15, 2023
    • Globe (Jiangsu) Co., Ltd.
    • Chunlin Zhao
    • B08 - CLEANING
  • Information Patent Grant

    Fluid dosing system
    • Patent number 11,644,020
    • Issue date May 9, 2023
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Portable airless sprayer
    • Patent number 11,623,234
    • Issue date Apr 11, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating pump
    • Patent number 11,519,396
    • Issue date Dec 6, 2022
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pump for a selective catalytic reduction (SCR) system in vehicles c...
    • Patent number 11,466,679
    • Issue date Oct 11, 2022
    • Bernd Niethammer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Positive displacement pump controller and method of operation
    • Patent number 11,454,224
    • Issue date Sep 27, 2022
    • Graco Minnesota Inc.
    • Bryan K. Colby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable airless sprayer
    • Patent number 11,446,689
    • Issue date Sep 20, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable airless sprayer
    • Patent number 11,446,690
    • Issue date Sep 20, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hydraulic pump
    • Patent number 11,415,119
    • Issue date Aug 16, 2022
    • Enerpac Tool Group Corp.
    • Nathan Adam Hughes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and a desalination system including the pump
    • Patent number 11,378,067
    • Issue date Jul 5, 2022
    • KATADYN DESALINATION, LLC
    • Christopher John Dent
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Double acting two stage integrated pump
    • Patent number 11,300,110
    • Issue date Apr 12, 2022
    • ZF CV Systems Europe BV
    • Peter Todman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive device, hydraulic pump, motor vehicle
    • Patent number 11,283,324
    • Issue date Mar 22, 2022
    • Robert Bosch GmbH
    • Edgar Kurz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealed compressor and freezer device or refrigerator equipped with...
    • Patent number 11,236,740
    • Issue date Feb 1, 2022
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE
    • Ko Inagaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Piston pump for brake system
    • Patent number 11,181,102
    • Issue date Nov 23, 2021
    • Mando Corporation
    • Chung Jae Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mud pump
    • Patent number 11,168,676
    • Issue date Nov 9, 2021
    • Gerald Lesko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm vacuum pump
    • Patent number 11,147,909
    • Issue date Oct 19, 2021
    • Medela Holding AG
    • Martin Melzer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple-pump valve monitoring system
    • Patent number 11,125,225
    • Issue date Sep 21, 2021
    • Halliburton Energy Services, Inc.
    • Joseph A. Beisel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bulk modulus monitoring system
    • Patent number 11,111,772
    • Issue date Sep 7, 2021
    • Halliburton Energy Services, Inc.
    • Joseph A. Beisel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve body for frac pump
    • Patent number 11,085,544
    • Issue date Aug 10, 2021
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure pump connecting rod monitoring
    • Patent number 11,073,149
    • Issue date Jul 27, 2021
    • Halliburton Energy Services, Inc.
    • Joe A. Beisel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER-LUBRICATED HIGH-PRESSURE PUMP USING ROLLING SUPPORT
    • Publication number 20240060488
    • Publication date Feb 22, 2024
    • Shanghai Wave Rider Fluid Technology Co., Ltd.
    • Fan Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LUBRICANT PUMP SYSTEM WITH RAPID COUPLING RESERVOIR
    • Publication number 20230417237
    • Publication date Dec 28, 2023
    • Aktiebolaget SKF
    • William Joseph PISONI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DOSING SYSTEM
    • Publication number 20230407855
    • Publication date Dec 21, 2023
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLUNGER PUMP AND PUMP STATION
    • Publication number 20230313792
    • Publication date Oct 5, 2023
    • BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., LTD.
    • Ran LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20230271205
    • Publication date Aug 31, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20230271204
    • Publication date Aug 31, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20230219107
    • Publication date Jul 13, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, DIAPHRAGM BOOSTER PUMP, WATER...
    • Publication number 20230151804
    • Publication date May 18, 2023
    • SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
    • Guoping LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP UNIT FOR MINIATURE CLEANING MACHINE
    • Publication number 20230134911
    • Publication date May 4, 2023
    • LUTIAN MACHINERY CO., LTD.
    • Changguo Luo
    • B08 - CLEANING
  • Information Patent Application

    HYDRAULIC PUMP
    • Publication number 20230039274
    • Publication date Feb 9, 2023
    • Enerpac Tool Group Corp.
    • Nathan Adam Hughes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT PUMP CONTROLLER AND METHOD OF OPERATION
    • Publication number 20230015141
    • Publication date Jan 19, 2023
    • Graco Minnesota Inc.
    • Bryan K. Colby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPLY PUMP
    • Publication number 20230018875
    • Publication date Jan 19, 2023
    • DENSO CORPORATION
    • Toshiaki HIJIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON COMPRESSOR AND METHOD FOR OPERATING SAME
    • Publication number 20220372963
    • Publication date Nov 24, 2022
    • Burckhardt Compression AG
    • Alexandre VOSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20220266280
    • Publication date Aug 25, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20220266279
    • Publication date Aug 25, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PISTON TYPE PUMP DRIVE ARRANGEMENT
    • Publication number 20220235750
    • Publication date Jul 28, 2022
    • ZF CV Systems Europe BV
    • Peter Todman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DOSING SYSTEM
    • Publication number 20220205439
    • Publication date Jun 30, 2022
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELF-CONTAINED PRESSURE WASHER
    • Publication number 20210170453
    • Publication date Jun 10, 2021
    • Koblenz Electrica, S.A. de C.V.
    • Richard Arthur Kohler Fernandez
    • B08 - CLEANING
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20210162439
    • Publication date Jun 3, 2021
    • Graco Minnesota Inc.
    • David J. Thompson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    POSITIVE DISPLACEMENT PUMP CONTROLLER AND METHOD OF OPERATION
    • Publication number 20200408200
    • Publication date Dec 31, 2020
    • Graco Minnesota Inc.
    • Bryan K. Colby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE ACTING TWO STAGE INTEGRATED PUMP
    • Publication number 20200309103
    • Publication date Oct 1, 2020
    • WABCO Europe BVBA
    • Peter Todman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON DRIVE DEVICE
    • Publication number 20200271109
    • Publication date Aug 27, 2020
    • SHINANO KENSHI CO., LTD.
    • Hironori NAKAJIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ASSEMBLY UNIT AS A STRUCTURAL COMPONENT FOR A LUBRICANT PUMP
    • Publication number 20200224820
    • Publication date Jul 16, 2020
    • BAIER & KOEPPEL GMBH & CO. KG
    • Bernhard Koeppel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR A SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM IN VEHICLES
    • Publication number 20200182237
    • Publication date Jun 11, 2020
    • Bernd Niethammer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP AND A DESALINATION SYSTEM INCLUDING THE PUMP
    • Publication number 20200166025
    • Publication date May 28, 2020
    • KATADYN DESALINATION, LLC
    • CHRISTOPHER JOHN DENT
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    INFUSION SYSTEM CONSUMABLES AND RELATED CALIBRATION METHODS
    • Publication number 20200135323
    • Publication date Apr 30, 2020
    • Medtronic MiniMed, Inc.
    • Afshin Bazargan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER DELIVERY DEVICES FOR RECIPROCATING ENGINES AND RELATED SYSTEM...
    • Publication number 20200072327
    • Publication date Mar 5, 2020
    • Enfield Engine Company, LLC
    • Nicholas A. Sanders
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LINER FOR FRAC PUMP SUCTION MANIFOLD
    • Publication number 20190360599
    • Publication date Nov 28, 2019
    • BJ Services, LLC
    • Tony Yeung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power Delivery Devices for Reciprocating Engines, Pumps, and Compre...
    • Publication number 20190360560
    • Publication date Nov 28, 2019
    • Enfield Engine Company, LLC
    • Nicholas A. Sanders
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRO-HYDRAULIC SWASHPLATE CONTROL ARRANGEMENT FOR AN AXIAL PISTO...
    • Publication number 20190277275
    • Publication date Sep 12, 2019
    • Hartmann Controls, Inc.
    • Donald G. Bethke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...