with two or more closure members not moving as an unit

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular power end

    • Patent number 12,221,958
    • Issue date Feb 11, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid routing plug

    • Patent number 12,215,679
    • Issue date Feb 4, 2025
    • Kerr Machine Co.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid circuit comprising three way valve with adjustment device

    • Patent number 12,188,567
    • Issue date Jan 7, 2025
    • Volvo Truck Corporation
    • Nicolas Granottier
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Encapsulated valve system and method of use

    • Patent number 12,181,076
    • Issue date Dec 31, 2024
    • Repligen Corporation
    • Michael C. Gagne
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid end assembly

    • Patent number 12,135,024
    • Issue date Nov 5, 2024
    • Kerr Machine Co.
    • Christopher Todd Barnett
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Scroll compressor with a pressure relief low-speed rotation structure

    • Patent number 12,085,077
    • Issue date Sep 10, 2024
    • GUANGDONG MIDEA ENVIRONMENTAL TECHNOLOGIES CORPORATION
    • Baiying Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coolant control module

    • Patent number 12,049,842
    • Issue date Jul 30, 2024
    • Hyundai Motor Company
    • Yeonho Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High pressure pump

    • Patent number 12,018,662
    • Issue date Jun 25, 2024
    • Kerr Machine Co.
    • John Keith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid end

    • Patent number 12,012,954
    • Issue date Jun 18, 2024
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pressure control valve and device comprising such a pressure contro...

    • Patent number 12,007,033
    • Issue date Jun 11, 2024
    • Kendrion (Villingen) GmbH
    • Björn Bergfeld
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic arrangement for a vehicle transmission

    • Patent number 11,971,097
    • Issue date Apr 30, 2024
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Three-way solenoid valve

    • Patent number 11,959,554
    • Issue date Apr 16, 2024
    • Hyundai Mobis Co., Ltd.
    • Seung Hwan Jeong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-pressure gas cylinder valve for vehicle

    • Patent number 11,953,153
    • Issue date Apr 9, 2024
    • YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
    • Guanghui Tan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coolant distribution module for electrified vehicle

    • Patent number 11,913,554
    • Issue date Feb 27, 2024
    • Ford Global Technologies, LLC
    • Ravi Gopal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Capacity control valve

    • Patent number 11,873,805
    • Issue date Jan 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flow path switching valve

    • Patent number 11,867,299
    • Issue date Jan 9, 2024
    • Denso Corporation
    • Jun Kanki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid routing plug

    • Patent number 11,859,601
    • Issue date Jan 2, 2024
    • Kerr Machine Co.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid routing plug

    • Patent number 11,859,611
    • Issue date Jan 2, 2024
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve device

    • Patent number 11,852,257
    • Issue date Dec 26, 2023
    • Samsung Electronics Co., Ltd.
    • Jungwook Bae
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure pump

    • Patent number 11,846,282
    • Issue date Dec 19, 2023
    • Kerr Machine Co.
    • Mark S. Nowell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic double-acting valve and pump equipped with said valve

    • Patent number 11,828,275
    • Issue date Nov 28, 2023
    • Annovi Reverberi S.p.A.
    • Pierluigi Argentino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dynamic control valve assembly

    • Patent number 11,821,527
    • Issue date Nov 21, 2023
    • Green CO2 IP, LLC
    • Daniel Schneider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3-port valve

    • Patent number 11,815,187
    • Issue date Nov 14, 2023
    • MAAG GERMANY GMBH
    • Drew Thompson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid end assembly

    • Patent number 11,808,254
    • Issue date Nov 7, 2023
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Complex irrigation/suction flow path in a medical device

    • Patent number 11,793,990
    • Issue date Oct 24, 2023
    • Intuitive Surgical Operations, Inc.
    • Edward P. Donlon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve mechanism and shock absorber

    • Patent number 11,796,025
    • Issue date Oct 24, 2023
    • Hitachi Astemo, Ltd.
    • Yosuke Fujikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Supplementary mechanism that provides a temperature rise and fall e...

    • Patent number 11,724,348
    • Issue date Aug 15, 2023
    • Surpass World Technology Co., Ltd.
    • Chun-Hsien Chu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Encapsulated valve system and method of use

    • Patent number 11,719,348
    • Issue date Aug 8, 2023
    • Repligen Corporation
    • Michael C. Gagne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coolant distribution module for electrified vehicle

    • Patent number 11,703,137
    • Issue date Jul 18, 2023
    • Ford Global Technologies, LLC
    • Ravi Gopal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid routing plug

    • Patent number 11,686,296
    • Issue date Jun 27, 2023
    • Kerr Machine Co.
    • Nicholas Son
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE BODY DEVICE, BEVERAGE MACHINE, BEVERAGE MACHINE CONTROL METHO...

    • Publication number 20250035228
    • Publication date Jan 30, 2025
    • GUANGDONG MIDEA CONSUMER ELECTRIC MANUFACTURING CO., LTD.
    • Jinzhang ZHAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR SEMICONDUCTOR EQUIPMENT

    • Publication number 20240418276
    • Publication date Dec 19, 2024
    • LAM RESEARCH CORPORATION
    • John Michael WILTSE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID ROUTING PLUG

    • Publication number 20240376875
    • Publication date Nov 14, 2024
    • KERR MACHINE CO.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP

    • Publication number 20240344506
    • Publication date Oct 17, 2024
    • KERR MACHINE CO.
    • John Keith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID END

    • Publication number 20240328405
    • Publication date Oct 3, 2024
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIXING APPARATUS FOR INTERMIXING AN ADDITIVE WITH A LIQUID IN A WAS...

    • Publication number 20240279865
    • Publication date Aug 22, 2024
    • E.G.O. Elektro-Geratebau GmbH
    • Antonio Di Maggio
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    A COCK FOR A VALVE AND A VALVE COMPRISING SUCH COCK

    • Publication number 20240247726
    • Publication date Jul 25, 2024
    • ALFA LAVAL MOATTI
    • Abou KA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID ROUTING PLUG

    • Publication number 20240167463
    • Publication date May 23, 2024
    • KERR MACHINE CO.
    • Nicholas Son
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID ROUTING PLUG

    • Publication number 20240117806
    • Publication date Apr 11, 2024
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP

    • Publication number 20240077076
    • Publication date Mar 7, 2024
    • KERR MACHINE CO.
    • Mark S. Nowell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID END ASSEMBLY

    • Publication number 20240068459
    • Publication date Feb 29, 2024
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID END ASSEMBLY

    • Publication number 20240068469
    • Publication date Feb 29, 2024
    • KERR MACHINE CO.
    • Christopher Todd Barnett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC CONTROL VALVE ASSEMBLY

    • Publication number 20240060570
    • Publication date Feb 22, 2024
    • Green CO2 IP, LLC
    • Daniel Schneider
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    HYDRAULIC VALVE

    • Publication number 20240019037
    • Publication date Jan 18, 2024
    • HAWE HYDRAULIK SE
    • Georg JEMÜLLER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASSEMBLY OF FLUID MODULES

    • Publication number 20230400110
    • Publication date Dec 14, 2023
    • Sartorius Chromatography Equipment
    • Jérôme CHEVALIER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coolant Control Module

    • Publication number 20230358159
    • Publication date Nov 9, 2023
    • Hyundai Motor Company
    • Yeonho Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID ROUTING PLUG

    • Publication number 20230332584
    • Publication date Oct 19, 2023
    • KERR MACHINE CO.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLANT DISTRIBUTION MODULE FOR ELECTRIFIED VEHICLE

    • Publication number 20230323966
    • Publication date Oct 12, 2023
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ravi Gopal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DOUBLE CHECK VALVE, PNEUMATIC BRAKING DEVICE, AND VEHICLE

    • Publication number 20230313893
    • Publication date Oct 5, 2023
    • ZF CV Systems Global GmbH
    • Robert Otremba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    3-PORT VALVE

    • Publication number 20230235825
    • Publication date Jul 27, 2023
    • MAAG GERMANY GMBH
    • DREW THOMPSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID END

    • Publication number 20230160382
    • Publication date May 25, 2023
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHECK VALVE AND BRAKE SYSTEM INCLUDING SAME

    • Publication number 20230160486
    • Publication date May 25, 2023
    • MANDO CORPORATION
    • Kiwon KANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH-PRESSURE GAS CYLINDER VALVE FOR VEHICLE

    • Publication number 20230134483
    • Publication date May 4, 2023
    • YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
    • Guanghui TAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-WAY SOLENOID VALVE

    • Publication number 20230110078
    • Publication date Apr 13, 2023
    • HYUNDAI MOBIS CO., LTD.
    • Seung Hwan JEONG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DYNAMIC CONTROL VALVE ASSEMBLY

    • Publication number 20230093222
    • Publication date Mar 23, 2023
    • Green CO2 IP, LLC
    • Daniel Schneider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC ARRANGEMENT FOR A VEHICLE TRANSMISSION

    • Publication number 20230066490
    • Publication date Mar 2, 2023
    • Deere & Company
    • MICHAEL MEID
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MODULAR POWER END

    • Publication number 20230050603
    • Publication date Feb 16, 2023
    • KERR MACHINE CO.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLANT DISTRIBUTION MODULE FOR ELECTRIFIED VEHICLE

    • Publication number 20230033890
    • Publication date Feb 2, 2023
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ravi Gopal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLUID END ASSEMBLY

    • Publication number 20230022890
    • Publication date Jan 26, 2023
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP

    • Publication number 20230012666
    • Publication date Jan 19, 2023
    • KERR MACHINE CO.
    • John Keith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...