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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

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F16K15/063the valve being loaded by a helicoidal spring
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid regulator having integral fluid purge mechanism
    • Patent number 12,214,388
    • Issue date Feb 4, 2025
    • G.P. Reeves, Inc.
    • Kevin Reeves
    • B08 - CLEANING
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    Valve assembly
    • Patent number 12,215,792
    • Issue date Feb 4, 2025
    • LIQUI-BOX CORPORATION
    • Ian Darby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    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...
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    System and method for line pressure testing with isolation valve
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    • Issue date Dec 17, 2024
    • VMI MANUFACTURING, LLC
    • Gregory E. Young
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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    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

    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

    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

    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
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    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...
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    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...
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    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
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    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...
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    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...
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    Valve device having a valve sitting in a valve socket
    • Patent number 11,982,367
    • Issue date May 14, 2024
    • Schaeffler Technologies AG & Co. KG
    • Lukas Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for controlling water flow and for improving water meter heal...
    • Patent number 11,970,845
    • Issue date Apr 30, 2024
    • Budderfly, Inc.
    • Fabian Mauricio Barreda
    • E03 - WATER SUPPLY SEWERAGE
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    Unloading valve assembly for compressed air processing system in a...
    • Patent number 11,953,108
    • Issue date Apr 9, 2024
    • SEMYUNGTECH CO., LTD.
    • Seong-won Moon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fuel nozzle with reduced flow tolerance
    • Patent number 11,946,549
    • Issue date Apr 2, 2024
    • Woodward, Inc.
    • Jimroy A. McCormack
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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    Integrated diverter valve with dual gas path for ventilator and ane...
    • Patent number 11,933,409
    • Issue date Mar 19, 2024
    • GE Precision Healthcare LLC
    • Elvin Cyriac
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure actuated switching valve
    • Patent number 11,906,063
    • Issue date Feb 20, 2024
    • Hamilton Sundstrand Corporation
    • August M. Coretto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Adjustable valve
    • Patent number 11,898,646
    • Issue date Feb 13, 2024
    • Intersurgical AG
    • David Simon Bottom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Vacuum breaker valve
    • Patent number 11,873,912
    • Issue date Jan 16, 2024
    • Hsiang-Shih Wang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Systems and methods for piston check valves
    • Patent number 11,859,722
    • Issue date Jan 2, 2024
    • SCV Valve, LLC
    • Sidney McCarra
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    Check valve
    • Patent number 11,828,373
    • Issue date Nov 28, 2023
    • ISHIZAKI CO., LTD.
    • Nobuyuki Ishizaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient metal seal for check valve
    • Patent number 11,808,363
    • Issue date Nov 7, 2023
    • Technetics Group LLC
    • Mark Whitlow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve, device for regulating the pressure of a flow medium using th...
    • Patent number 11,808,367
    • Issue date Nov 7, 2023
    • Schaeffler Technologies AG & Co. KG
    • Lukas Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Metering Valve
    • Publication number 20250052326
    • Publication date Feb 13, 2025
    • STRAHMAN VALVES, INC.
    • Samuel Gregory Stednitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston-Diaphragm Assembly for a Valve and a Manufacturing Method
    • Publication number 20250043878
    • Publication date Feb 6, 2025
    • EXEL INDUSTRIES
    • Denis Vanzetto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve and Pressurized Fluid Apparatus
    • Publication number 20250043877
    • Publication date Feb 6, 2025
    • EXEL INDUSTRIES
    • Denis Vanzetto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    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

    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

    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

    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...
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    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

    SAFETY VALVES, VEHICLES AND FUELING STATIONS INCLUDING THE SAME, AN...
    • Publication number 20240133469
    • Publication date Apr 25, 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 20240133474
    • Publication date Apr 25, 2024
    • ISHIZAKI CO., LTD.
    • Nobuyuki Ishizaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNLOADING VALVE ASSEMBLY FOR COMPRESSED AIR PROCESSING SYSTEM IN A...
    • Publication number 20240110631
    • Publication date Apr 4, 2024
    • SEMYUNGTECH CO., LTD.
    • Seong-won MOON
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR PISTON CHECK VALVES
    • Publication number 20240084905
    • Publication date Mar 14, 2024
    • SCV Valve, LLC
    • Sidney McCARRA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    CHECK VALVE
    • Publication number 20240084906
    • Publication date Mar 14, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Zhongbo FENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...