Head between spring and guide

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve component

    • Patent number 11,913,447
    • Issue date Feb 27, 2024
    • GD ENERGY PRODUCTS, LLC
    • Troy Edward Wiegand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spring controlling valve

    • Patent number 11,761,441
    • Issue date Sep 19, 2023
    • VULCAN INDUSTRIAL HOLDINGS, LLC
    • Akhil Alex
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring controlling valve

    • Patent number 11,434,900
    • Issue date Sep 6, 2022
    • VULCAN INDUSTRIAL HOLDINGS, LLC
    • Akhil Alex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure relief valve

    • Patent number 11,035,482
    • Issue date Jun 15, 2021
    • Scott Dale Follett
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure regulating valve with multi-pronged piston assembly

    • Patent number 10,444,773
    • Issue date Oct 15, 2019
    • Carroll G. Rowe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure relief valve with singular body

    • Patent number 9,371,926
    • Issue date Jun 21, 2016
    • Ausco, Inc.
    • Francis J. Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water tank of water-cooled heat dissipation system

    • Patent number 9,254,948
    • Issue date Feb 9, 2016
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Xian-Xiu Tang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pressure relief valve with singular body

    • Patent number 9,200,717
    • Issue date Dec 1, 2015
    • Ausco, Inc.
    • Francis J. Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integrated fluid end

    • Patent number 8,915,722
    • Issue date Dec 23, 2014
    • George H. Blume
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heating system

    • Patent number 8,752,541
    • Issue date Jun 17, 2014
    • David Deng
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water-cooled heat dissipation system and water tank thereof

    • Patent number 8,631,860
    • Issue date Jan 21, 2014
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Xian-Xiu Tang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Back pressure valve with double barrier sealing

    • Patent number 8,539,976
    • Issue date Sep 24, 2013
    • Doyle Wayne Rodgers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internally dampened pressure relief valve

    • Patent number 8,474,415
    • Issue date Jul 2, 2013
    • GM Global Technology Operations LLC
    • Joseph J. Noonchester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve means

    • Patent number 8,291,932
    • Issue date Oct 23, 2012
    • Festo AG & Co. KG
    • Steffen Ilmberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backflow preventer

    • Patent number 8,037,899
    • Issue date Oct 18, 2011
    • Shinshu University
    • Masaharu Matsubara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump valve retainer

    • Patent number 7,954,510
    • Issue date Jun 7, 2011
    • FMC Technologies, Inc.
    • Steven L. Schwegman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve connector

    • Patent number 7,686,033
    • Issue date Mar 30, 2010
    • Tokai Rubber Industries Ltd.
    • Nobuaki Niki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump valve retainer

    • Patent number 7,681,589
    • Issue date Mar 23, 2010
    • FMC Technologies, Inc.
    • Steven L. Schwegman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow regulating device

    • Patent number 7,673,651
    • Issue date Mar 9, 2010
    • Elbi International S.p.A.
    • Michele Farano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve connector

    • Patent number 7,552,745
    • Issue date Jun 30, 2009
    • Tokai Rubber Industries, Ltd.
    • Takahiro Nishiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve

    • Patent number 7,448,408
    • Issue date Nov 11, 2008
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve for pump of electronically controlled brake system

    • Patent number 7,231,938
    • Issue date Jun 19, 2007
    • Hyundai Mobis Co., Ltd.
    • O-Kyun Kwon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid control valve

    • Patent number 7,225,830
    • Issue date Jun 5, 2007
    • Charles H. Kershaw
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector equipped with a valve

    • Patent number 7,222,637
    • Issue date May 29, 2007
    • Honda Motor Co., Ltd.
    • Atsuo Miyajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plunger pump housing and access bore plug

    • Patent number 7,186,097
    • Issue date Mar 6, 2007
    • George H. Blume
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve

    • Patent number 7,096,884
    • Issue date Aug 29, 2006
    • Halkey-Roberts Corporation
    • Glenn H. Mackal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary pump and sanitary valve

    • Patent number 7,074,020
    • Issue date Jul 11, 2006
    • Cott Technologies, Inc.
    • Ramon M. Navarro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two stage metered relief check valve

    • Patent number 7,051,756
    • Issue date May 30, 2006
    • Tokheim Holding B.V.
    • Gary L. Seitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Serviceable check valve

    • Patent number 7,036,523
    • Issue date May 2, 2006
    • Kenneth Nixon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam valve for a coffee maker

    • Patent number 7,007,591
    • Issue date Mar 7, 2006
    • Lundar Electric Industrial Co., Ltd.
    • Tony Hsu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE COMPONENT

    • Publication number 20240141887
    • Publication date May 2, 2024
    • GD Energy Products, LLC
    • Troy Edward Wiegand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING CONTROLLING VALVE

    • Publication number 20230407864
    • Publication date Dec 21, 2023
    • Vulcan Industrial Holdings, LLC
    • Akhil Alex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER TANK OF WATER-COOLED HEAT DISSIPATION SYSTEM

    • Publication number 20140096847
    • Publication date Apr 10, 2014
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • XIAN-XIU TANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRESSURE RELIEF VALVE WITH SINGULAR BODY

    • Publication number 20140048148
    • Publication date Feb 20, 2014
    • Ausco, Inc.
    • FRANCIS J. MARTIN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    INTERNALLY DAMPENED PRESSURE RELIEF VALVE

    • Publication number 20120204985
    • Publication date Aug 16, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Joseph J. Noonchester
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEATING SYSTEM

    • Publication number 20120012099
    • Publication date Jan 19, 2012
    • David Deng
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HEATING SYSTEM

    • Publication number 20120012103
    • Publication date Jan 19, 2012
    • David Deng
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HEATING SYSTEM

    • Publication number 20120012097
    • Publication date Jan 19, 2012
    • David Deng
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HEATING SYSTEM

    • Publication number 20120006091
    • Publication date Jan 12, 2012
    • David Deng
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    WATER-COOLED HEAT DISSIPATION SYSTEM AND WATER TANK THEREOF

    • Publication number 20110073286
    • Publication date Mar 31, 2011
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • XIAN-XIU TANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Pump valve retainer

    • Publication number 20100135833
    • Publication date Jun 3, 2010
    • FMC Technologies, Inc.
    • Steven L. Schwegman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Backflow preventer

    • Publication number 20100032027
    • Publication date Feb 11, 2010
    • Shinshu University
    • Masaharu Matsubara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve means

    • Publication number 20090101218
    • Publication date Apr 23, 2009
    • FESTO AG & CO. KG
    • Steffen Ilmberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pump valve retainer

    • Publication number 20070295411
    • Publication date Dec 27, 2007
    • FMC Technologies, Inc.
    • Steven L. Schwegman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow regulating device

    • Publication number 20060278279
    • Publication date Dec 14, 2006
    • ELBI INTERNATIONAL S.P.A.
    • Michele Farano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve connector

    • Publication number 20060196557
    • Publication date Sep 7, 2006
    • Nobuaki Niki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve connector

    • Publication number 20060185738
    • Publication date Aug 24, 2006
    • Takahiro Nishiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve connector

    • Publication number 20060185739
    • Publication date Aug 24, 2006
    • Nobuaki Niki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve for pump of electronically controlled brake system

    • Publication number 20060112995
    • Publication date Jun 1, 2006
    • HYUNDAI MOBIS CO., LTD.
    • O-Kyun Kwon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Check valve

    • Publication number 20060037647
    • Publication date Feb 23, 2006
    • Motoaki Okuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve

    • Publication number 20050115616
    • Publication date Jun 2, 2005
    • Glenn H. Mackal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sanitary pump and sanitary valve

    • Publication number 20050036896
    • Publication date Feb 17, 2005
    • Ramon M. Navarro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Check valve

    • Publication number 20040134540
    • Publication date Jul 15, 2004
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steam valve for a coffee maker

    • Publication number 20040118293
    • Publication date Jun 24, 2004
    • Tony Hsu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Connector equipped with a valve

    • Publication number 20040060599
    • Publication date Apr 1, 2004
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Atsuo Miyajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Safety device for an air-conditioning compressor

    • Publication number 20030223883
    • Publication date Dec 4, 2003
    • LuK Fahrzeug-Hydraulik GmbH & Co. Kg
    • Georg Weber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Two stage metered relief check valve

    • Publication number 20030056832
    • Publication date Mar 27, 2003
    • Gary L. Seitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Serviceable check valve

    • Publication number 20020195147
    • Publication date Dec 26, 2002
    • Kenneth Nixon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device for controlling presssure

    • Publication number 20020148508
    • Publication date Oct 17, 2002
    • Ralph Ittlinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Throttle element with gap filter

    • Publication number 20020043285
    • Publication date Apr 18, 2002
    • Robert Bosch GmbH.
    • Eberhard Maier
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC