TREA

Three-way check or safety valves with two or more closure members

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  • CPC
  • F16K11/105
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K11/00Multiple-way valves

Current Industry

F16K11/105Three-way check or safety valves with two or more closure members
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    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

    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

    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

    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...
  • Information Patent Grant

    Water valve
    • Patent number 11,686,399
    • Issue date Jun 27, 2023
    • SHIN TAI SPURT WATER OF THE GARDEN TOOLS CO., LTD.
    • Chin-Yuan Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process control systems and associated monoflanges
    • Patent number 11,674,606
    • Issue date Jun 13, 2023
    • Tescom Corporation
    • Pat Hergott
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination check and relief valve assembly for a blower manifold
    • Patent number 11,662,751
    • Issue date May 30, 2023
    • Airtech Group, Inc.
    • Vincent Imbornone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatuses and methods using high pressure dual check valve
    • Patent number 11,654,452
    • Issue date May 23, 2023
    • MICROFLUIDICS INTERNATIONAL CORPORATION
    • Jocemar Ramina
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Vehicle brake system and diagnostic method for determining a leak i...
    • Patent number 11,643,062
    • Issue date May 9, 2023
    • ZF Active Safety US Inc.
    • Blaise Ganzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Modular power end
    • Patent number 11,635,151
    • Issue date Apr 25, 2023
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic arrangement for a vehicle transmission
    • Patent number 11,543,023
    • Issue date Jan 3, 2023
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dynamic control valve assembly
    • Patent number 11,536,381
    • Issue date Dec 27, 2022
    • Green CO2 IP, LLC
    • Daniel Schneider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-valve continuous circulating valve with a clamping device
    • Patent number 11,530,753
    • Issue date Dec 20, 2022
    • SOUTHWEST PETROLEUM UNIVERSITY
    • Huohai Yang
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Aircraft engine lubrication circuit and method, using a non-return...
    • Patent number 11,466,599
    • Issue date Oct 11, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Jérôme Rigouste
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Backflow prevention device with reduced pressure zone
    • Patent number 11,428,334
    • Issue date Aug 30, 2022
    • Giacomini S.p.A.
    • Marco Rosa Brusin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load sensing type hydraulic system with hydraulic adjustment device
    • Patent number 11,421,796
    • Issue date Aug 23, 2022
    • Walvoil S.p.A.
    • Ulderico Busani
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dual disk check valve
    • Patent number 11,415,233
    • Issue date Aug 16, 2022
    • CLEANNESTA LLC
    • Patrick Spears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • 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

    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

    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

    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

    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...
  • Information Patent Application

    FLUID END ASSEMBLY
    • Publication number 20220397107
    • Publication date Dec 15, 2022
    • 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 20220389916
    • Publication date Dec 8, 2022
    • KERR MACHINE CO.
    • John Keith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID ROUTING PLUG
    • Publication number 20220381234
    • Publication date Dec 1, 2022
    • KERR MACHINE CO.
    • Nicholas Son
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DYNAMIC CONTROL VALVE ASSEMBLY
    • Publication number 20220341498
    • Publication date Oct 27, 2022
    • Green CO2 IP, LLC
    • Daniel Schneider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CIRCUIT FOR A MOTOR VEHICLE
    • Publication number 20220228668
    • Publication date Jul 21, 2022
    • VOLVO TRUCK CORPORATION
    • Nicolas GRANOTTIER
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DUAL DISK CHECK VALVE
    • Publication number 20220196167
    • Publication date Jun 23, 2022
    • CleanNesta LLC
    • Patrick Spears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...