TREA

for check valves with a hinged closure member

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  • F16K15/181
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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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F16K15/181for check valves with a hinged closure member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Check-valve
    • Patent number 11,168,800
    • Issue date Nov 9, 2021
    • Pigeon Corporation
    • Yukifumi Ochiai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 11,047,206
    • Issue date Jun 29, 2021
    • Interventek Subsea Engineering Limited
    • Gavin David Cowie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Baffle structure for channel
    • Patent number 10,943,704
    • Issue date Mar 9, 2021
    • Tsinghua University
    • Zuoyi Zhang
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Dual check valve fluid circulation system for dishwasher appliances
    • Patent number 10,722,098
    • Issue date Jul 28, 2020
    • Haier US Appliance Solutions, Inc.
    • Steven Chadwick Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Float valve assembly with drag force dependent deactivation
    • Patent number 10,724,648
    • Issue date Jul 28, 2020
    • Halliburton Energy Services, Inc.
    • Christopher James Mericas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rod-mounted buffer to cushion check valve closure
    • Patent number 10,502,342
    • Issue date Dec 10, 2019
    • Mueller International, LLC
    • Jeff Milroy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backwater valve with control linkage
    • Patent number 10,458,112
    • Issue date Oct 29, 2019
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined isolation valve and check valve with integral flow rate pr...
    • Patent number 10,443,880
    • Issue date Oct 15, 2019
    • Fluid Handling LLC
    • Stanley Paul Evans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve control unit
    • Patent number 10,323,759
    • Issue date Jun 18, 2019
    • DeZURIK, Inc.
    • Douglas J. Tanner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ejector for vaporized fuel gas recirculation devices
    • Patent number 10,280,876
    • Issue date May 7, 2019
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for a reciprocating compressor
    • Patent number 10,215,295
    • Issue date Feb 26, 2019
    • Nuovo Pignone Tecnologie Srl
    • Alberto Babbini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dry pipe/deluge valve for automatic sprinkler systems
    • Patent number 10,201,723
    • Issue date Feb 12, 2019
    • The Reliable Automatic Sprinkler Co., Inc.
    • David Deurloo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Convertible check valve
    • Patent number 10,190,695
    • Issue date Jan 29, 2019
    • Cornell Pump Company
    • Carl Grompe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tilting disc check valve
    • Patent number 10,107,405
    • Issue date Oct 23, 2018
    • ZHUZHOU SOUTHERN VALVE CO., LTD.
    • Jing Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control valve assembly
    • Patent number 9,950,203
    • Issue date Apr 24, 2018
    • Globe Fire Sprinkler Corporation
    • Yoram Ringer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Compressor
    • Patent number 9,915,255
    • Issue date Mar 13, 2018
    • WABCO GmbH
    • Heribert Vosse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backwater valve with control linkage
    • Patent number 9,863,134
    • Issue date Jan 9, 2018
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Control valve assembly
    • Patent number 9,795,815
    • Issue date Oct 24, 2017
    • GLOBAL FIRE SPRINKLER CORPORATION
    • Yoram Ringer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Foamable filling device
    • Patent number 9,562,642
    • Issue date Feb 7, 2017
    • IIDA INDUSTRY CO., LTD.
    • Koji Nomura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Flapper valve assembly and method of flowing air therethrough
    • Patent number 9,447,894
    • Issue date Sep 20, 2016
    • Pratt & Whitney Canada Corp.
    • Andre Leblanc
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling system for a combustion engine
    • Patent number 9,394,824
    • Issue date Jul 19, 2016
    • ITW Automotive Products GmbH
    • Carsten Heldberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control assembly for a fire sprinkler system
    • Patent number 9,265,980
    • Issue date Feb 23, 2016
    • Augustus W. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable dishwasher conduit valve system
    • Patent number 9,241,604
    • Issue date Jan 26, 2016
    • General Electric Company
    • John Edward Dries
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    System, method and apparatus for combined ball segment valve and ch...
    • Patent number 9,234,598
    • Issue date Jan 12, 2016
    • Saudi Arabian Oil Company
    • Omar M. Al-Amri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low profile backwater valve with lock
    • Patent number 9,097,363
    • Issue date Aug 4, 2015
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for inflatable objects
    • Patent number 9,086,162
    • Issue date Jul 21, 2015
    • Robert B. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Water flow detection device
    • Patent number 8,511,338
    • Issue date Aug 20, 2013
    • Senju Sprinkler Co., Ltd.
    • Yukinori Karihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for inflatable objects
    • Patent number 8,307,841
    • Issue date Nov 13, 2012
    • Robert B. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Valve for inflatable objects
    • Patent number 7,938,138
    • Issue date May 10, 2011
    • Robert B. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Connection device for quickly connecting pneumatic hose
    • Patent number 7,699,290
    • Issue date Apr 20, 2010
    • Jen-Chih Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBINATION CONTROL AND CHECK VALVE ASSEMBLY FOR A WET PIPING SYSTEM
    • Publication number 20210138283
    • Publication date May 13, 2021
    • Victaulic Company
    • Yoram RINGER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20210048112
    • Publication date Feb 18, 2021
    • Aires Medical LLC
    • Nicholas Leonard Oddo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHECK VALVE
    • Publication number 20200386333
    • Publication date Dec 10, 2020
    • Aires Medical LLC
    • Nicholas Leonard Oddo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LOCKED BACKWATER VALVE
    • Publication number 20200263410
    • Publication date Aug 20, 2020
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CHECK-VALVE
    • Publication number 20200141504
    • Publication date May 7, 2020
    • PIGEON CORPORATION
    • Yukifumi OCHIAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL CHECK VALVE FLUID CIRCULATION SYSTEM FOR DISHWASHER APPLIANCES
    • Publication number 20200132201
    • Publication date Apr 30, 2020
    • Steven Chadwick Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BACKWATER VALVE WITH CONTROL LINKAGE
    • Publication number 20200011049
    • Publication date Jan 9, 2020
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Cushioned Check Valve
    • Publication number 20190293192
    • Publication date Sep 26, 2019
    • Paul Kennedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOAT VALVE ASSEMBLY WITH DRAG FORCE DEPENDENT DEACTIVATION
    • Publication number 20180238460
    • Publication date Aug 23, 2018
    • Halliburton Energy Services, Inc.
    • Christopher James MERICAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EJECTOR FOR VAPORIZED FUEL GAS RECIRCULATION DEVICES
    • Publication number 20180187633
    • Publication date Jul 5, 2018
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE FOR A RECIPROCATING COMPRESSOR
    • Publication number 20180163881
    • Publication date Jun 14, 2018
    • Nuovo Pignone Tecnologie S.r.l.
    • Alberto BABBINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BACKWATER VALVE WITH CONTROL LINKAGE
    • Publication number 20180094417
    • Publication date Apr 5, 2018
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CONTROL VALVE ASSEMBLY
    • Publication number 20170326394
    • Publication date Nov 16, 2017
    • Globe Fire Sprinkler Corporation
    • Yoram RINGER
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    COMPRESSOR
    • Publication number 20170321680
    • Publication date Nov 9, 2017
    • WABCO GMBH
    • Heribert Vosse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRAIN FITTING FOR A PORTABLE TANK
    • Publication number 20170198818
    • Publication date Jul 13, 2017
    • Manfred SETT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE ASSEMBLY
    • Publication number 20170113083
    • Publication date Apr 27, 2017
    • Globe Fire Sprinkler Corporation
    • Yoram RINGER
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    CHECK VALVE CONTROL UNIT
    • Publication number 20170089475
    • Publication date Mar 30, 2017
    • DeZURIK, Inc.
    • Douglas J. Tanner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TILTING DISC CHECK VALVE
    • Publication number 20160053904
    • Publication date Feb 25, 2016
    • ZHUZHOU SOUTHERN VALVE CO., LTD.
    • Jing HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLAPPER VALVE ASSEMBLY AND METHOD OF FLOWING AIR THERETHROUGH
    • Publication number 20150247420
    • Publication date Sep 3, 2015
    • Pratt & Whitney Canada Corp.
    • ANDRE LEBLANC
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLOW CONTROL ASSEMBLY FOR A FIRE SPRINKLER SYSTEM
    • Publication number 20140374125
    • Publication date Dec 25, 2014
    • AUGUSTUS W. JOHNSON
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Quick Maintenance Undersea Check Valve
    • Publication number 20140345714
    • Publication date Nov 27, 2014
    • Bruno Manzetti
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Check Valves, Systems and Methods of Operation of Same
    • Publication number 20140216556
    • Publication date Aug 7, 2014
    • Pentair Valves & Controls Italia S.R.L
    • Bruno Manzetti
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    ADJUSTABLE DISHWASHER CONDUIT VALVE SYSTEM
    • Publication number 20140196756
    • Publication date Jul 17, 2014
    • GENERAL ELECTRIC COMPANY
    • John Edward Dries
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BACKWATER VALVE WITH CONTROL LINKAGE
    • Publication number 20140144524
    • Publication date May 29, 2014
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    LOW PROFILE BACKWATER VALVE WITH LOCK
    • Publication number 20130220448
    • Publication date Aug 29, 2013
    • Gabe Coscarella
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VALVE FOR INFLATABLE OBJECTS
    • Publication number 20130186481
    • Publication date Jul 25, 2013
    • Robert B. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VALVE FOR INFLATABLE OBJECTS
    • Publication number 20110297245
    • Publication date Dec 8, 2011
    • ROBERT B. CHAFFEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COOLING SYSTEM FOR A COMBUSTION ENGINE
    • Publication number 20110247575
    • Publication date Oct 13, 2011
    • ITW AUTOMOTIVE PRODUCTS GMBH
    • Carsten Heldberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WATER FLOW DETECTION DEVICE
    • Publication number 20110079301
    • Publication date Apr 7, 2011
    • Yukinori Karihara
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    NON-RETURN VALVE
    • Publication number 20110037009
    • Publication date Feb 17, 2011
    • ITT MANUFACTURING ENTERPRISES INC.
    • Roland Svensson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...