TREA

Check valves or pivoted valves

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  • CPC
  • F16K27/0209
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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 F16K27/00Construction of housing Use of materials therefor

Current Industry

F16K27/0209Check valves or pivoted valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Check valve for ventilator
    • Patent number 12,228,215
    • Issue date Feb 18, 2025
    • RESVENT MEDICAL TECHNOLOGY CO., LTD
    • Kai Qu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflation valve for tubeless tires
    • Patent number 12,215,796
    • Issue date Feb 4, 2025
    • Santa Cruz Bicycles, LLC
    • Brett Robert Courtney
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    One-way valve
    • Patent number 12,203,556
    • Issue date Jan 21, 2025
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Yunjun Xiong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve unit
    • Patent number 12,196,334
    • Issue date Jan 14, 2025
    • Tsubakimoto Chain Co.
    • Yuichiro Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backflow preventer
    • Patent number 12,180,690
    • Issue date Dec 31, 2024
    • VISTA WATER GROUP, LLC
    • James W. Chandler
    • E03 - WATER SUPPLY SEWERAGE
  • 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

    Tubeless valve assembly
    • Patent number 12,172,475
    • Issue date Dec 24, 2024
    • Specialized Bicycle Components, Inc.
    • Charles Raymond Teixeira
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatuses for altering fluid flow in downhole pumps and related a...
    • Patent number 12,173,705
    • Issue date Dec 24, 2024
    • Q2 Artifical Lift Services ULC
    • Corbin Coyes
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid end using cartridge check valve and wedge retention system
    • Patent number 12,152,684
    • Issue date Nov 26, 2024
    • GARTECH, LLC
    • Gary Pendleton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Vacuum breaker valve
    • Patent number 12,146,599
    • Issue date Nov 19, 2024
    • Chung-Yi Huang
    • E03 - WATER SUPPLY SEWERAGE
  • 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

    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

    Relief valve and pump cover
    • Patent number 12,085,180
    • Issue date Sep 10, 2024
    • Mitsuba Corporation
    • Hiroki Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure balance valve with reversible check stops
    • Patent number 12,072,033
    • Issue date Aug 27, 2024
    • Oatey Co.
    • Karel Lysy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure holding valve for an air spring and air spring comprising...
    • Patent number 12,060,947
    • Issue date Aug 13, 2024
    • Vibracoustic SE
    • Michael Weber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Storage tank isolation system
    • Patent number 12,054,337
    • Issue date Aug 6, 2024
    • Jeff Ray Schunk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow path switching device
    • Patent number 12,049,909
    • Issue date Jul 30, 2024
    • Denso Corporation
    • Tomohiro Hayase
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve arrangement for a vibration damper
    • Patent number 12,044,284
    • Issue date Jul 23, 2024
    • KTM AG
    • Johannes Wimmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and kits for assembling a flow cage assembly for downhole r...
    • Patent number 12,044,230
    • Issue date Jul 23, 2024
    • Q2 Artificial Lift Services ULC
    • Sai Pradeep Pola
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Relief valve and cooling circuit using same
    • Patent number 12,025,233
    • Issue date Jul 2, 2024
    • Nippon Thermostat Co., Ltd.
    • Noriyasu Yajima
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Flow control valve
    • Patent number 12,018,763
    • Issue date Jun 25, 2024
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Murai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual flow converted auto-fill float valve
    • Patent number 12,012,812
    • Issue date Jun 18, 2024
    • DOWNHOLE PRODUCTS LIMITED
    • Darko Arsoski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve device, storage body, power storage device, and method for at...
    • Patent number 12,009,543
    • Issue date Jun 11, 2024
    • Dai Nippon Printing Co., Ltd.
    • Miho Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quick-detachable valve, substrate container provided with the same,...
    • Patent number 12,009,239
    • Issue date Jun 11, 2024
    • Gudeng Precision Industrial Co., Ltd.
    • Ming-Chien Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Dual air admittance valve
    • Patent number 11,993,925
    • Issue date May 28, 2024
    • Michael Anthony Di Monte
    • G01 - MEASURING TESTING
  • 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

    Assembly for Preventing a Backflow
    • Publication number 20250043876
    • Publication date Feb 6, 2025
    • KSB SE & Co. KGaA
    • Gregor RAUCH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Armature Assembly Having a Throttle Module
    • Publication number 20250012372
    • Publication date Jan 9, 2025
    • KSB SE & Co. KGaA
    • Gregor RAUCH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Schrader Valve Adapter and Optimizer
    • Publication number 20250003514
    • Publication date Jan 2, 2025
    • Fieldpiece Instruments, Inc.
    • Henry J. Kuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE
    • Publication number 20250003515
    • Publication date Jan 2, 2025
    • Yamada Manufacturing Co., Ltd.
    • Akifumi Ozeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20240418277
    • Publication date Dec 19, 2024
    • JTEKT CORPORATION
    • Kazushi NUMAZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Serviceable Pressure Regulator
    • Publication number 20240401713
    • Publication date Dec 5, 2024
    • RAIN BIRD CORPORATION
    • Craig David Carroll
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Storage Tank Isolation System
    • Publication number 20240391689
    • Publication date Nov 28, 2024
    • Jeff Ray Schunk
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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

    Vacuum Breaker Valve
    • Publication number 20240353045
    • Publication date Oct 24, 2024
    • Chung-Yi Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    FLOW CONTROL SYSTEM
    • Publication number 20240309963
    • Publication date Sep 19, 2024
    • Simple Injections LLC
    • Matthew A. Kull
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    SHUTOFF VALVE FOR HYDROGEN TANK SYSTEMS, COMPRESSED GAS CONTAINER,...
    • Publication number 20240271717
    • Publication date Aug 15, 2024
    • ROBERT BOSCH GmbH
    • Andreas Rau
    • 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

    STEPPED CHECK VALVES
    • Publication number 20240200675
    • Publication date Jun 20, 2024
    • CAREFUSION 303, INC.
    • Raymond P. FEITH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE FOR VENTILATOR
    • Publication number 20240200677
    • Publication date Jun 20, 2024
    • RESVENT MEDICAL TECHNOLOGY CO., LTD
    • KAI QU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20240200674
    • Publication date Jun 20, 2024
    • AKWEL
    • Christophe Bondran
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE CONTROL VALVE
    • Publication number 20240191809
    • Publication date Jun 13, 2024
    • GEORG FISCHER ROHRLEITUNGSSYSTEME AG
    • Dirk PETRY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE REGULATOR VALVE WITH INCREMENTAL PRESSURE ADJUSTMENTS
    • Publication number 20240184316
    • Publication date Jun 6, 2024
    • Jeffrey Lee Swindell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    CHECK VALVE AND HYDRAULIC GEROTOR OR GEROLER MACHINE
    • Publication number 20240142009
    • Publication date May 2, 2024
    • Danfoss A/S
    • Jayant Subhash Bagri
    • 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

    Automatic Exhaust Valve
    • Publication number 20240102563
    • Publication date Mar 28, 2024
    • Knorr-Bremse Braking Systems for Commercial Vehicles (Dalian) Co., Ltd.
    • Yansong YANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFLATION VALVE FOR TUBELESS TIRES
    • Publication number 20240102573
    • Publication date Mar 28, 2024
    • Santa Cruz Bicycles, LLC
    • Brett Robert COURTNEY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TELESCOPING SPRING RETENTION ASSEMBLY FOR A CHECK VALVE
    • Publication number 20240093797
    • Publication date Mar 21, 2024
    • Watts Regulator Co.
    • Peter P. BOUCHARD
    • E03 - WATER SUPPLY SEWERAGE
  • 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...
  • Information Patent Application

    METHODS AND KITS FOR ASSEMBLING A FLOW CAGE ASSEMBLY FOR DOWNHOLE R...
    • Publication number 20240084792
    • Publication date Mar 14, 2024
    • Q2 Artificial Lift Services ULC
    • Sai Pradeep POLA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBELESS VALVE ASSEMBLY
    • Publication number 20240066931
    • Publication date Feb 29, 2024
    • SPECIALIZED BICYCLE COMPONENTS, INC.
    • Charles Raymond Teixeira IV
    • B60 - VEHICLES IN GENERAL