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  • F16K15/06
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K15/00Check valves

Current Industry

F16K15/06with guided stems
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System for monitoring backflow preventer condition
    • Patent number 12,195,954
    • Issue date Jan 14, 2025
    • Watts Regulator Co.
    • Joseph Michael Burke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Cylinder valve
    • Patent number 12,181,058
    • Issue date Dec 31, 2024
    • Grand Gas Equipment Incorporation
    • John Miao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backflow prevention assembly having a cartridge with dual zone testing
    • Patent number 12,181,059
    • Issue date Dec 31, 2024
    • Watts Regulator Co.
    • Peter P. Bouchard
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Telescoping spring retention assembly for a check valve
    • Patent number 12,181,060
    • Issue date Dec 31, 2024
    • Watts Regulator Co.
    • Peter P. Bouchard
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    System and method for line pressure testing with isolation valve
    • Patent number 12,169,160
    • Issue date Dec 17, 2024
    • VMI MANUFACTURING, LLC
    • Gregory E. Young
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Device for regulating pressures of a flow medium using a valve
    • Patent number 12,169,027
    • Issue date Dec 17, 2024
    • Schaeffler Technologies AG & Co. KG
    • Lukas Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for holding a stem of a hydraulic cylinder in position, and...
    • Patent number 12,140,165
    • Issue date Nov 12, 2024
    • Neumeister Hydraulik GmbH
    • Michael Weis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dual union drain valve with reversible check inserts
    • Patent number 12,140,236
    • Issue date Nov 12, 2024
    • NIBCO Inc.
    • Christopher W. Mason
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Metering valve
    • Patent number 12,135,089
    • Issue date Nov 5, 2024
    • Strahman Valves, Inc.
    • Samuel Gregory Stednitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil pressure supply device
    • Patent number 12,135,078
    • Issue date Nov 5, 2024
    • Jatco LTD
    • Tomoko Sugano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compact valve assembly
    • Patent number 12,123,510
    • Issue date Oct 22, 2024
    • Watts Regulator Co.
    • Peter P. Bouchard
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Scale resistant backcheck valve
    • Patent number 12,123,509
    • Issue date Oct 22, 2024
    • Schlumberger Technology Corporation
    • Shao Chong Oh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valves and valve assemblies
    • Patent number 12,110,976
    • Issue date Oct 8, 2024
    • Relativity Space, Inc.
    • Eliott Bergerson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient metal seal for check valve
    • Patent number 12,104,701
    • Issue date Oct 1, 2024
    • Technetics Group LLC
    • Mark Whitlow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure axial flow check valve
    • Patent number 12,104,707
    • Issue date Oct 1, 2024
    • US VALVE CORPORATION
    • Shaun Kevin Leemhuis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Umbrella check valve
    • Patent number 12,098,774
    • Issue date Sep 24, 2024
    • CareFusion 303, Inc.
    • Eugene Mason
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rapid-inflate valve stems and associated systems and methods
    • Patent number 12,092,231
    • Issue date Sep 17, 2024
    • Christopher Cox Creative
    • Christopher Paul Cox
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual poppet pressure relief valve with vacuum adaptor capability
    • Patent number 12,085,181
    • Issue date Sep 10, 2024
    • PREVCO SUBSEA, LLC
    • Don Christensen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for reducing simmer in a safety relief valve
    • Patent number 12,072,031
    • Issue date Aug 27, 2024
    • Emerson Automation Solutions Final Control US LP
    • Vishwa Kalyanasundaram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve with bi-directional seat
    • Patent number 12,072,032
    • Issue date Aug 27, 2024
    • PROSERV GILMORE VALVE LLC
    • Andy Patterson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat with ceramic insert
    • Patent number 12,060,946
    • Issue date Aug 13, 2024
    • SPM Oil & Gas Inc.
    • Connor James Docherty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Assemblable check valve
    • Patent number 12,060,949
    • Issue date Aug 13, 2024
    • Do Qoom, Corp, Ltd
    • Sang Heon Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve
    • Patent number 12,044,324
    • Issue date Jul 23, 2024
    • Engineered Controls International, LLC
    • Guangbin Cao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bypass valve with variable filter
    • Patent number 12,030,003
    • Issue date Jul 9, 2024
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum pump comprising a relief valve and a method of assembly of t...
    • Patent number 12,031,542
    • Issue date Jul 9, 2024
    • Edwards Limited
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve, battery and power consumption device
    • Patent number 12,018,764
    • Issue date Jun 25, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Fan Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Plunger, hydraulic end and plunger pump
    • Patent number 12,000,386
    • Issue date Jun 4, 2024
    • Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    • Baojie Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Check valve
    • Patent number 12,000,493
    • Issue date Jun 4, 2024
    • Swagelok Company
    • Anthony Robert Yagiela
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow device
    • Patent number 11,982,366
    • Issue date May 14, 2024
    • OFIP LIMITED
    • Daniel Wood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE STOP FOR USE WITH A FLUID END ASSEMBLY
    • Publication number 20250003503
    • Publication date Jan 2, 2025
    • BEST FLOW LINE EQUIPMENT, L.P.
    • Katherine Goodnight SCHALLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OXYGEN GENERATOR
    • Publication number 20240426413
    • Publication date Dec 26, 2024
    • BMC (Tianjin) Medical Co., Ltd.
    • Yantao ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR REDUCING SIMMER IN A SAFETY RELIEF VALVE
    • Publication number 20240418279
    • Publication date Dec 19, 2024
    • Emerson Automation Solutions Final Control US LP
    • Vishwa Kalyanasundaram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE AND ADSORBENT CHAMBER FOR TWO-PHASE IMMERSION...
    • Publication number 20240404916
    • Publication date Dec 5, 2024
    • MTS IP Holdings Ltd
    • Nihal Joshua
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    UMBRELLA CHECK VALVE
    • Publication number 20240401710
    • Publication date Dec 5, 2024
    • CAREFUSION 303, INC.
    • Eugene MASON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE ASSEMBLY INCLUDING SERIES COUPLED VALVES AND...
    • Publication number 20240384806
    • Publication date Nov 21, 2024
    • PREVCO Subsea LLC
    • John HEAD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CYLINDER VALVE
    • Publication number 20240376989
    • Publication date Nov 14, 2024
    • Grand Gas Equipment Incorporation
    • John Miao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE
    • Publication number 20240376990
    • Publication date Nov 14, 2024
    • Engineered Controls International, LLC
    • Guangbin Cao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MEDICAL PIN INDEX RESIDUAL PRESSURE VALVE
    • Publication number 20240358991
    • Publication date Oct 31, 2024
    • The ESAB Group, Inc.
    • Gareth Pemberton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20240360911
    • Publication date Oct 31, 2024
    • SWAGELOK COMPANY
    • Anthony Robert Yagiela
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTEGRATED DOT PRESSURE PROTECTION VALVE
    • Publication number 20240353014
    • Publication date Oct 24, 2024
    • Parker-Hannifin Corporation
    • Andrew T. WOODS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE, AND ASSOCIATED SYSTEMS AND METHODS
    • Publication number 20240353015
    • Publication date Oct 24, 2024
    • Kyle Jeffrey Meeuwsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    DART VALVE
    • Publication number 20240337325
    • Publication date Oct 10, 2024
    • SPM OIL & GAS INC.
    • Justin Poehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE AND USE THEREOF IN A FLUID SYSTEM
    • Publication number 20240328524
    • Publication date Oct 3, 2024
    • Vitesco Technologies GMBH
    • Matthias Fischer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A VALVE ASSEMBLY
    • Publication number 20240318730
    • Publication date Sep 26, 2024
    • Liqui-Box Corporation
    • Ian Darby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    One-Way Valve and Valve Terminal
    • Publication number 20240318736
    • Publication date Sep 26, 2024
    • Zhejiang DUNAN Artificial Environment Co., Ltd.
    • Zhongbo FENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-FUNCTION VALVE ASSEMBLIES
    • Publication number 20240309958
    • Publication date Sep 19, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Parikshit Gupte
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POP-UP VALVE FOR MANAGING BACKFLOW
    • Publication number 20240295271
    • Publication date Sep 5, 2024
    • Axxiom Manufacturing, Inc.
    • Phuong Taylor Nguyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUST BOX, AUTOMATIC CLEANING APPARATUS AND DUST COLLECTION PILE
    • Publication number 20240292986
    • Publication date Sep 5, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Hongliang XU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VALVE FOR AIRBAG DECELERATOR
    • Publication number 20240288082
    • Publication date Aug 29, 2024
    • World View Enterprises Inc.
    • Timothy James Basta
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    DEVICE FOR CONTROLLING THE FLOW OF A CRYOGENIC MEDIUM
    • Publication number 20240288085
    • Publication date Aug 29, 2024
    • Messer SE & Co. KGaA
    • Emir Tebib
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE AND BRAKE SYSTEM INCLUDING THE SAME
    • Publication number 20240288083
    • Publication date Aug 29, 2024
    • HL MANDO CORPORATION
    • Sungho KWAK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE FOR CONTROLLING WATER FLOW VALVE AND FOR IMPROVING WATER METE...
    • Publication number 20240271397
    • Publication date Aug 15, 2024
    • Budderfly, Inc.
    • FABIAN MAURICIO BARREDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    DUAL UNION DRAIN VALVE WITH REVERSIBLE CHECK INSERTS
    • Publication number 20240263712
    • Publication date Aug 8, 2024
    • NIBCO INC.
    • Christopher W. Mason
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SAFETY VALVES, VEHICLES AND FUELING STATIONS INCLUDING THE SAME, AN...
    • Publication number 20240229937
    • Publication date Jul 11, 2024
    • Natural Gas Fuel Systems, LLC
    • Michael Zimmerman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20240229949
    • Publication date Jul 11, 2024
    • ISHIZAKI CO., LTD.
    • Nobuyuki Ishizaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DETERGENT SUPPLY DEVICE FOR CLOTHES PROCESSING APPARATUS
    • Publication number 20240209559
    • Publication date Jun 27, 2024
    • Samsung Electronics Co., Ltd.
    • Byeongwoo KIM
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    VALVES AND VALVE ASSEMBLIES
    • Publication number 20240183458
    • Publication date Jun 6, 2024
    • Relativity Space, Inc.
    • Eliott BERGERSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELASTIC GUIDED VALVE
    • Publication number 20240167576
    • Publication date May 23, 2024
    • Halliburton Energy Services, Inc.
    • Justin Lee HURST
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...