TREA

Pivoted valves

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  • CPC
  • Y10T137/7898
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

Current Industry

Y10T137/7898Pivoted valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Eccentric backflow preventer
    • Patent number 11,976,736
    • Issue date May 7, 2024
    • Acorn Engineering Company, Inc.
    • Pui Yuen Ng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clapper check valve assembly
    • Patent number 11,879,557
    • Issue date Jan 23, 2024
    • SPM Oil & Gas Inc.
    • Nadiya V. Fuller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly for exhaust system
    • Patent number 11,702,997
    • Issue date Jul 18, 2023
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and apparatus for controlling fluid flow in drainage systems...
    • Patent number 11,473,696
    • Issue date Oct 18, 2022
    • Jeremy Hohnbaum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve assembly
    • Patent number 11,293,558
    • Issue date Apr 5, 2022
    • Atlas Copco Airpower, naamloze vennootschap
    • Erwin Louis Annie Claes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable check valve
    • Patent number 11,268,627
    • Issue date Mar 8, 2022
    • Magic Plastics, Inc.
    • Anna Sarno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve pivot pin retainer seal
    • Patent number 11,261,979
    • Issue date Mar 1, 2022
    • FMC Technologies, Inc.
    • James R. Soltau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Angle type check valve
    • Patent number 11,137,082
    • Issue date Oct 5, 2021
    • Three-M Industry Co., Ltd.
    • Hideo Okuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Angle type check valve
    • Patent number 11,137,083
    • Issue date Oct 5, 2021
    • Three-M Industry Co., Ltd.
    • Hideo Okuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve flapper with reduced moment of inertia and method of ma...
    • Patent number 11,105,425
    • Issue date Aug 31, 2021
    • Hamilton Sundstrand Corporation
    • Feng Feng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flapper valve
    • Patent number 11,098,821
    • Issue date Aug 24, 2021
    • Cantex International, Inc.
    • Duy D. Nguyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Externally mounted in-line exhaust gas valve
    • Patent number 10,961,923
    • Issue date Mar 30, 2021
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Check valves
    • Patent number 10,948,093
    • Issue date Mar 16, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Pawel Czarnecki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System and apparatus for controlling fluid flow in drainage systems
    • Patent number 10,914,399
    • Issue date Feb 9, 2021
    • Jeremy Hohnbaum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valves
    • Patent number 10,794,502
    • Issue date Oct 6, 2020
    • HS WROCLAW SP. Z O.O
    • Zbigniew Jaśkiewicz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valves including multiple seats and related assemblies and methods
    • Patent number 10,753,480
    • Issue date Aug 25, 2020
    • Flowserve Management Company
    • Mark Rain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valves
    • Patent number 10,612,690
    • Issue date Apr 7, 2020
    • Hamilton Sundstrand Corporation
    • Jacek Lesniewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device for exhaust flow passage
    • Patent number 10,571,036
    • Issue date Feb 25, 2020
    • Futaba Industrial Co., Ltd.
    • Kiyomichi Kobori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valves including multiple seats and related assemblies and methods
    • Patent number 10,125,874
    • Issue date Nov 13, 2018
    • Flowserve Management Company
    • Mark A. Rain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Explosion-proof valve
    • Patent number 10,066,752
    • Issue date Sep 4, 2018
    • Rico-Sicherheitstechnik AG
    • Daniel Zellweger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Passive exhaust valve with external torsion spring
    • Patent number 9,982,794
    • Issue date May 29, 2018
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Passive exhaust valve with dual torsion spring
    • Patent number 9,982,793
    • Issue date May 29, 2018
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Check valve with accelerated closure
    • Patent number 9,945,487
    • Issue date Apr 17, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-sealing valve
    • Patent number 9,752,693
    • Issue date Sep 5, 2017
    • Robert B. Chaffee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve with accelerated closure
    • Patent number 9,752,692
    • Issue date Sep 5, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve
    • Patent number 9,744,828
    • Issue date Aug 29, 2017
    • Illinois Tool Works Inc.
    • Daniel D. Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve flapper spring stop mechanism
    • Patent number 9,581,256
    • Issue date Feb 28, 2017
    • Hamilton Sundstrand Corporation
    • Michael R. Barone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlled isolation valve having reinforced sealing
    • Patent number 9,562,611
    • Issue date Feb 7, 2017
    • SNECMA
    • Christian Languedoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve with backbone enhanced petals
    • Patent number 9,518,668
    • Issue date Dec 13, 2016
    • Hamilton Sundstrand Corporation
    • Michael R. Barone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow-limiting device
    • Patent number 9,488,308
    • Issue date Nov 8, 2016
    • Emmanuel Curinier
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVES INCLUDING MULTIPLE SEATS AND RELATED ASSEMBLIES AND METHODS
    • Publication number 20190056033
    • Publication date Feb 21, 2019
    • FLOWSERVE MANAGEMENT COMPANY
    • Mark Rain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE WITH ACCELERATED CLOSURE
    • Publication number 20170343122
    • Publication date Nov 30, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DRAIN VALVE
    • Publication number 20140373943
    • Publication date Dec 25, 2014
    • Kevin Huber
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLOW-LIMITING DEVICE
    • Publication number 20140345716
    • Publication date Nov 27, 2014
    • Emmanuel Curinier
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Apparatus and Method for Introducing a First Fluid into the Flow Pa...
    • Publication number 20140326323
    • Publication date Nov 6, 2014
    • Ovivo Luxembourg S.a.r.l.
    • Ulf Jansson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DOWNHOLE DEPLOYMENT VALVES
    • Publication number 20140318796
    • Publication date Oct 30, 2014
    • Joe NOSKE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLAPPER RELIEF VALVE
    • Publication number 20140311595
    • Publication date Oct 23, 2014
    • Hamilton Sundstrand Corporation
    • William J. Bagge
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHECK VALVE HAVING PETALS WITH LIFT GENERATING ELEMENTS
    • Publication number 20140251461
    • Publication date Sep 11, 2014
    • Hamilton Sundstrand Corporation
    • Kevin M. Rankin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CHECK VALVE WITH SELF-TRAPPING INSERT
    • Publication number 20140202562
    • Publication date Jul 24, 2014
    • Hamilton Sundstrand Corporation
    • Josh Kamp
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SHUTOFF VALVE IN BACKFLOW PREVENTION DEVICE
    • Publication number 20140150893
    • Publication date Jun 5, 2014
    • Douglas Hunter Powell
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CHECK VALVE IN BACKFLOW PREVENTION DEVICE
    • Publication number 20140150904
    • Publication date Jun 5, 2014
    • Douglas Hunter Powell
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    ACCESS COVER IN BACKFLOW PREVENTION DEVICE
    • Publication number 20140150892
    • Publication date Jun 5, 2014
    • Douglas Hunter Powell
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VALVES
    • Publication number 20140083531
    • Publication date Mar 27, 2014
    • Zodiac Pool Systems, Inc.
    • Bruce W. Maskell
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DUAL DISK CHECK VALVE WITH SLOTTED STOP BAR
    • Publication number 20140041739
    • Publication date Feb 13, 2014
    • Hamilton Sundstrand Corporation
    • Michael Barone
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FUEL-FILLING APERTURE OPENING/CLOSING DEVICE
    • Publication number 20130341326
    • Publication date Dec 26, 2013
    • NIFCO INC.
    • Hiroshi Sasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH OPENING VELOCITY CHECK VALVE
    • Publication number 20130340862
    • Publication date Dec 26, 2013
    • Hamilton Sundstrand Corporation
    • Joshua A. Kamp
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CONDENSATE REMOVAL PUMP HAVING IMPROVED CHECK VALVE
    • Publication number 20130333776
    • Publication date Dec 19, 2013
    • Aaron L. FREEMAN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DOWNHOLE DEPLOYMENT VALVES
    • Publication number 20130319679
    • Publication date Dec 5, 2013
    • WEATHERFORD/LAMB, INC.
    • Joe NOSKE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Variable resistance device
    • Publication number 20130240059
    • Publication date Sep 19, 2013
    • Hans D. Baumann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Wafer Check Valve Assembly And Related Methods Of Use
    • Publication number 20130233412
    • Publication date Sep 12, 2013
    • Gary A. MOREN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CONTROLLED ISOLATION VALVE HAVING REINFORCED SEALING
    • Publication number 20130228242
    • Publication date Sep 5, 2013
    • SNECMA
    • Christian Languedoc
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VALVE WITH ELECTROMECHANICAL DEVICE FOR ACTUATING THE VALVE
    • Publication number 20130220430
    • Publication date Aug 29, 2013
    • Robert B. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BIASED SWING CHECK VALVE
    • Publication number 20130206256
    • Publication date Aug 15, 2013
    • Bray International, Inc.
    • Serge Trudel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Pneumatic lift with unidirectional valve
    • Publication number 20130198964
    • Publication date Aug 8, 2013
    • WOODLARK CIRCLE, INC.
    • David T. Davis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    CHECK VALVE
    • Publication number 20130061957
    • Publication date Mar 14, 2013
    • Philip L. Hapner
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    HYBRID VALVE FOR ATTENUATION OF LOW FREQUENCY NOISE
    • Publication number 20130056083
    • Publication date Mar 7, 2013
    • FAURECIA EMISSIONS CONTROL TECHNOLOGIES
    • Kwin Abram
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIFFERENTIAL DRY PIPE VALVE
    • Publication number 20130037278
    • Publication date Feb 14, 2013
    • THE RELIABLE AUTOMATIC SPRINKLER CO., INC.
    • David Deurloo
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CHECK VALVE
    • Publication number 20130020520
    • Publication date Jan 24, 2013
    • John P. Scaramucci
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DUAL PLATE CHECK VALVE
    • Publication number 20130019966
    • Publication date Jan 24, 2013
    • Hawa Valves (India) Private Limited
    • Javed Anwar Hawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC