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  • F04C2/086
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2/00Rotary-piston machines or pumps

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F04C2/086Carter
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Screw spindle pump
    • Patent number 12,078,166
    • Issue date Sep 3, 2024
    • LEISTRITZ PUMPEN GMBH
    • Jürgen Metz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 12,055,141
    • Issue date Aug 6, 2024
    • LG Innotek Co., Ltd
    • Sang Tae Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gear pump or motor with communication paths to suction and discharg...
    • Patent number 12,044,238
    • Issue date Jul 23, 2024
    • Shimadzu Corporation
    • Kenichi Kanatani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump including a motor unit and an axially extending attac...
    • Patent number 12,038,006
    • Issue date Jul 16, 2024
    • NIDEC TOSOK CORPORATION
    • Nan Wu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric pump
    • Patent number 12,025,124
    • Issue date Jul 2, 2024
    • NIDEC TOSOK CORPORATION
    • Nan Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Controlling pressure on a journal bearing
    • Patent number 11,905,949
    • Issue date Feb 20, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Adrian Ciobota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil pump with straightening member branching the suction passage
    • Patent number 11,879,461
    • Issue date Jan 23, 2024
    • Toyoda Gosei Co., Ltd.
    • Shinya Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External gear pump integrated with two independently driven prime m...
    • Patent number 11,512,695
    • Issue date Nov 29, 2022
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump
    • Patent number 11,480,172
    • Issue date Oct 25, 2022
    • Toyoda Gosei Co., Ltd.
    • Mitsuhiro Yoshimura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compact dual-section gear pump
    • Patent number 11,365,731
    • Issue date Jun 21, 2022
    • Parker-Hannifin Corporation
    • John B. Einfalt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary pump with supporting pockets
    • Patent number 11,353,020
    • Issue date Jun 7, 2022
    • Schwabische Huttenwerke Automotive GmbH
    • Gerd Jäggle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary pump with rotor bearing ring
    • Patent number 11,353,019
    • Issue date Jun 7, 2022
    • The Bricks Groupe, LLC
    • Carl Magnus Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump and fuel delivery unit
    • Patent number 11,313,333
    • Issue date Apr 26, 2022
    • Vitesco Technologies GmbH
    • Dirk Becker
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary pump with a lubricant feed connecting a rotor bearing and a...
    • Patent number 11,280,336
    • Issue date Mar 22, 2022
    • Schwabische Huttenwerke Automotive GmbH
    • Michael Ehringer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump end plate manufacturing method and pump
    • Patent number 11,255,330
    • Issue date Feb 22, 2022
    • Taiho Kogyo Co., Ltd.
    • Syuhei Nishida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,193,476
    • Issue date Dec 7, 2021
    • Samsung Electronics Co., Ltd.
    • Yang-hee Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Connection assembly with feed pump and elastic element
    • Patent number 11,022,113
    • Issue date Jun 1, 2021
    • Robert Bosch GmbH
    • Michael Sauter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External gear pump integrated with two independently driven prime m...
    • Patent number 10,995,750
    • Issue date May 4, 2021
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hybrid pump bearing for contamination resistance
    • Patent number 10,941,767
    • Issue date Mar 9, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Leo J. Veilleux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,934,985
    • Issue date Mar 2, 2021
    • Denso Corporation
    • Hiromi Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump drive for conveying a reducing agent for motor vehicle exhaust...
    • Patent number 10,920,771
    • Issue date Feb 16, 2021
    • Bühler Motor GmbH
    • Karl-Heinz Böhm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Container assembly for a pump
    • Patent number 10,890,179
    • Issue date Jan 12, 2021
    • FLUID-O-TECH GROUP S.R.L.
    • Diego Andreis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scavenge pump with improved lubrication
    • Patent number 10,865,789
    • Issue date Dec 15, 2020
    • Yamada Manufacturing Co., Ltd.
    • Atsushi Kaneko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,767,645
    • Issue date Sep 8, 2020
    • Denso Corporation
    • Hiromi Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Elastic containment assembly for a pump
    • Patent number 10,724,519
    • Issue date Jul 28, 2020
    • FLUID-O-TECH S.R.L.
    • Vittorio Andreis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Threaded spindle machine
    • Patent number 10,718,328
    • Issue date Jul 21, 2020
    • Brinkmann Pumpen K.H. Brinkmann GmbH & Co. KG
    • Markus Helpertz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump and method for realising it
    • Patent number 10,690,133
    • Issue date Jun 23, 2020
    • CASAPPA S.P.A.
    • Alessandro Panno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal gear pump
    • Patent number 10,683,863
    • Issue date Jun 16, 2020
    • Safran Aero Boosters SA
    • Albert Cornet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External rotor pump with a surface structure having a load-bearing...
    • Patent number 10,662,943
    • Issue date May 26, 2020
    • Bayerische Motoren Werke Aktiengesellschaft
    • Markus Goettlinger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Plate gear pump and hydraulic centering pins
    • Patent number 10,626,865
    • Issue date Apr 21, 2020
    • AKWEL SA
    • Matthieu Bardin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROLLING PRESSURE ON A JOURNAL BEARING
    • Publication number 20230033416
    • Publication date Feb 2, 2023
    • Eaton Intelligent Power Limited
    • Adrian Ciobota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PUMP WITH ROTOR BEARING RING
    • Publication number 20220065246
    • Publication date Mar 3, 2022
    • The Bricks Groupe, LLC
    • Carl Magnus Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    External Gear Pump Integrated with Two Independently Driven Prime M...
    • Publication number 20210317828
    • Publication date Oct 14, 2021
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Momentum Pump Apparatus
    • Publication number 20210293237
    • Publication date Sep 23, 2021
    • Jason Pierce
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP
    • Publication number 20210095663
    • Publication date Apr 1, 2021
    • Toyoda Gosei Co., Ltd.
    • Mitsuhiro YOSHIMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump and Fuel Delivery Unit
    • Publication number 20200300202
    • Publication date Sep 24, 2020
    • Vitesco Technologies GMBH
    • Dirk BECKER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    External Gear Pump Integrated with Two Independently Driven Prime M...
    • Publication number 20200248684
    • Publication date Aug 6, 2020
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID PUMP BEARING FOR CONTAMINATION RESISTANCE
    • Publication number 20190301451
    • Publication date Oct 3, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Leo J. Veilleux
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REMANUFACTURING A TRANSMISSION PUMP ASSEMBLY
    • Publication number 20190107108
    • Publication date Apr 11, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • EDWIN J. WATERBURY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP DRIVE FOR CONVEYING A REDUCING AGENT FOR MOTOR VEHICLE EXHAUST...
    • Publication number 20180340533
    • Publication date Nov 29, 2018
    • Bühler Motor GmbH
    • Karl-Heinz Böhm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Threaded Spindle Machine
    • Publication number 20180291893
    • Publication date Oct 11, 2018
    • BRINKMANN PUMPEN K.H. BRINKMANN GMBH & CO. KG
    • Markus Helpertz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR-RESISTANT COATING FOR OIL PUMP CAVITY
    • Publication number 20180223835
    • Publication date Aug 9, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Clifford E. MAKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GEAR PUMP WITH DEFLECTOR IN FLUID INTAKE FOR DIVERTING FLUID TOWARD...
    • Publication number 20180202439
    • Publication date Jul 19, 2018
    • STEYR MOTORS GMBH
    • Thomas BRAMBERGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP AND METHOD FOR REALISING IT
    • Publication number 20180119695
    • Publication date May 3, 2018
    • CASAPPA S.P.A.
    • ALESSANDRO PANNO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL GEAR PUMP
    • Publication number 20180003173
    • Publication date Jan 4, 2018
    • Safran Aero Boosters SA
    • Albert Cornet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20170370338
    • Publication date Dec 28, 2017
    • Denso Corporation
    • Hiromi SAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP AND PRINTING APPARATUS PROVIDED WITH SAME
    • Publication number 20170334212
    • Publication date Nov 23, 2017
    • SEIKO EPSON CORPORATION
    • Masaaki ANDO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20170321704
    • Publication date Nov 9, 2017
    • ASMO CO., LTD.
    • Masaru IRIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP, IN PARTICULAR FOR A MOTOR VEHICLE
    • Publication number 20170284391
    • Publication date Oct 5, 2017
    • BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, WUERZBURG
    • UWE KLIPPERT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal Gear Pump
    • Publication number 20140377114
    • Publication date Dec 25, 2014
    • Norbert Alaze
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP FOR VEHICLE AND VEHICLE WITH THE SAME
    • Publication number 20140341757
    • Publication date Nov 20, 2014
    • Aisin AW Co., Ltd.
    • Tatsuo Obata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP HAVING GROOVED MOUNTING ADAPTER
    • Publication number 20140308150
    • Publication date Oct 16, 2014
    • Caterpillar Inc.
    • Randall Edward FURRER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal Gear Pump
    • Publication number 20140271311
    • Publication date Sep 18, 2014
    • ROBERT BOSCH GmbH
    • Rene Schepp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump System
    • Publication number 20140255234
    • Publication date Sep 11, 2014
    • Laverne Schumann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PUMP AND BRAKE DEVICE HAVING THE SAME
    • Publication number 20140178236
    • Publication date Jun 26, 2014
    • DENSO CORPORATION
    • Kazunori Uchiyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT INTEGRATED-DRIVE PUMPS
    • Publication number 20140161651
    • Publication date Jun 12, 2014
    • Micropump, Inc, a Unit of IDEX Corporation
    • David J. Grimes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20140161643
    • Publication date Jun 12, 2014
    • Richard Weatherley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRODYNAMIC GEAR ASSEMBLY
    • Publication number 20140144268
    • Publication date May 29, 2014
    • Lyle Ward
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER STEERING PUMPING APPARATUS FOR VEHICLE
    • Publication number 20140147303
    • Publication date May 29, 2014
    • Hyundai Motor Company
    • Dae Suk JUNG
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ROTARY PUMP AND BRAKING SYSTEM HAVING THE SAME
    • Publication number 20140117748
    • Publication date May 1, 2014
    • NIPPON SOKEN, INC.
    • Kazunori Uchiyama
    • B60 - VEHICLES IN GENERAL