Valve body is the weight

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve seat insert system and method

    • Patent number 11,353,117
    • Issue date Jun 7, 2022
    • VULCAN INDUSTRIAL HOLDINGS, LLC
    • Jason David Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fully-draining diaphragm pump and check valve assembly

    • Patent number 11,028,846
    • Issue date Jun 8, 2021
    • Murzan, Inc.
    • Alberto L. Bazan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicle tank pressurization device

    • Patent number 10,281,051
    • Issue date May 7, 2019
    • FCA ITALY S.p.A.
    • Michele Coppola
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Check valve with improved response time

    • Patent number 10,274,094
    • Issue date Apr 30, 2019
    • Westport Power Inc.
    • Kamal Hatami Aghdam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Powerless back-flow prevention apparatus

    • Patent number 10,151,098
    • Issue date Dec 11, 2018
    • KOREA MACHINERY IND. INC.
    • Jongsun Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fully-draining diaphragm pump and check valve assembly

    • Patent number 10,006,456
    • Issue date Jun 26, 2018
    • Murzan, Inc.
    • Alberto Bazan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve

    • Patent number 9,360,127
    • Issue date Jun 7, 2016
    • Protego (U.S.A.), Inc.
    • Frank Helmsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve

    • Patent number 8,925,579
    • Issue date Jan 6, 2015
    • Pacific Bag, Inc.
    • Neil Weaver
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gasification reactor

    • Patent number 8,894,729
    • Issue date Nov 25, 2014
    • Shell Oil Company
    • Ibrahim Kar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Liquid discriminating vent valve

    • Patent number 8,763,635
    • Issue date Jul 1, 2014
    • Eaton Corporation
    • Matthew Lorenz Erdmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water conducting household appliance

    • Patent number 8,714,192
    • Issue date May 6, 2014
    • BSH Bosch und Siemens Hausgeraete GmbH
    • Werner Haltmayer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Check valve unit for solid ink reservoir system

    • Patent number 8,529,030
    • Issue date Sep 10, 2013
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pressure relief valve

    • Patent number 8,342,203
    • Issue date Jan 1, 2013
    • Pacific Bag, Inc.
    • Neil Weaver
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid discriminating vent valve

    • Patent number 8,272,398
    • Issue date Sep 25, 2012
    • Eaton Corporation
    • Matthew Lorenz Erdmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Check valve unit for solid ink reservoir system

    • Patent number 8,162,462
    • Issue date Apr 24, 2012
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gravity operated valve

    • Patent number 8,051,869
    • Issue date Nov 8, 2011
    • United Technologies Corporation
    • Francis Parnin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain trap

    • Patent number 7,823,601
    • Issue date Nov 2, 2010
    • Kondoh-FRP Co., Ltd.
    • Shingo Nishimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Atomizer for applying liquids onto eyes

    • Patent number 7,314,187
    • Issue date Jan 1, 2008
    • Boehringer Ingelheim Pharma GmbH & Co. KG
    • Dieter Hochrainer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Check valve, auxiliary circulating device and method for driving th...

    • Patent number 7,121,291
    • Issue date Oct 17, 2006
    • Hiroshima University
    • Taijiro Sueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature

    • Patent number 7,104,470
    • Issue date Sep 12, 2006
    • Boehringer Ingelheim International GmbH
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature

    • Patent number 6,918,547
    • Issue date Jul 19, 2005
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    One-directional microball valve for a microfluidic device

    • Patent number 6,901,949
    • Issue date Jun 7, 2005
    • Applera Corporation
    • David M. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-directional microball valve for a microfluidic device

    • Patent number 6,817,373
    • Issue date Nov 16, 2004
    • Applera Corporation
    • David M. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature

    • Patent number 6,726,124
    • Issue date Apr 27, 2004
    • Boehringer International GmbH
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve having adjustable lift, packing assembly, and retrofit...

    • Patent number 6,619,316
    • Issue date Sep 16, 2003
    • Ingersoll-Rand Company
    • Jonathan T. Wiechers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tapping point and supply water network comprising such tapping point

    • Patent number 6,598,616
    • Issue date Jul 29, 2003
    • Mikael Nutsos
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature

    • Patent number 6,497,373
    • Issue date Dec 24, 2002
    • Boehringer International GmbH
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for producing high pressure in a fluid in miniature

    • Patent number 6,402,055
    • Issue date Jun 11, 2002
    • Boehringer Ingelheim GmbH
    • Joachim Jaeger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    FCC feed injector with closure plug

    • Patent number 6,346,219
    • Issue date Feb 12, 2002
    • UOP LLC
    • Brian W. Hedrick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Head gasket with a check valve

    • Patent number 6,305,420
    • Issue date Oct 23, 2001
    • Federal-Mogul Technology Limited
    • Alan William Atkinson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CHECK VALVE

    • Publication number 20140069530
    • Publication date Mar 13, 2014
    • FLOMATIC CORPORATION
    • Allan Bo Andersson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    GASIFICATION REACTOR

    • Publication number 20140001406
    • Publication date Jan 2, 2014
    • Shell Internationale Research Maatschappij B.V.
    • Ibrahim Kar
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL VALVE

    • Publication number 20130213497
    • Publication date Aug 22, 2013
    • LEINEMANN GMBH & CO. GK
    • Frank Helmsen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    LIQUID DISCRIMINATING VENT VALVE

    • Publication number 20120305099
    • Publication date Dec 6, 2012
    • EATON CORPORATION
    • Matthew Lorenz Erdmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Check Valve Unit For Solid Ink Reservoir System

    • Publication number 20120133714
    • Publication date May 31, 2012
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pressure Relief Valve

    • Publication number 20120103983
    • Publication date May 3, 2012
    • Neil Weaver
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PLUG VALVE WITH AN INTERNAL CHECK VALVE

    • Publication number 20120073679
    • Publication date Mar 29, 2012
    • Tapco International Corporation
    • Robert Keith Stoddard, JR.
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER CONDUCTING HOUSEHOLD APPLIANCE

    • Publication number 20110036436
    • Publication date Feb 17, 2011
    • BSH Bosch und Siemens Hausgerate GmbH
    • Werner Haltmayer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    GRAVITY OPERATED VALVE

    • Publication number 20100294371
    • Publication date Nov 25, 2010
    • United Technologies Corporation
    • Francis Parnin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID DISCRIMINATING FUEL VENT VALVE

    • Publication number 20100236640
    • Publication date Sep 23, 2010
    • EATON CORPORATION
    • Matthew Lorenz Erdmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Check Valve Unit For Solid Ink Reservoir System

    • Publication number 20100020144
    • Publication date Jan 28, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Flap Valve

    • Publication number 20080236681
    • Publication date Oct 2, 2008
    • Valeo Systemes de Controle Moteur
    • Laurent Albert
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Drain Trap

    • Publication number 20080099083
    • Publication date May 1, 2008
    • Shingo Nishimoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ATOMIZER FOR APPLYING LIQUIDS ONTO EYES

    • Publication number 20080097359
    • Publication date Apr 24, 2008
    • Dieter Hochrainer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pressure relief valve

    • Publication number 20070204918
    • Publication date Sep 6, 2007
    • Neil Weaver
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Device for Producing High Pressure in a Fluid in Miniature

    • Publication number 20060285987
    • Publication date Dec 21, 2006
    • Joachim Jaeger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ATOMIZER FOR APPLYING LIQUIDS ONTO EYES

    • Publication number 20060258993
    • Publication date Nov 16, 2006
    • Dieter HOCHRAINER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pressure regulator apparatus

    • Publication number 20060144445
    • Publication date Jul 6, 2006
    • GENERAL ELECTRIC COMPANY
    • Glenn Howard Kuenzler
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Device for producing high pressure in a fluid in miniature

    • Publication number 20050252990
    • Publication date Nov 17, 2005
    • Joachim Jaeger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    One-directional microball valve for a microfluidic device

    • Publication number 20050016589
    • Publication date Jan 27, 2005
    • Applera Corporation
    • David M. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device for producing high pressure in a fluid in miniature

    • Publication number 20040178227
    • Publication date Sep 16, 2004
    • Boehringer International GmbH
    • Joachim Jaeger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Check valve, auxiliary circulating device and method for driving th...

    • Publication number 20040163714
    • Publication date Aug 26, 2004
    • HIROSHIMA UNIVERSITY
    • Taijiro Sueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    One-directional microball valve for a microfluidic device

    • Publication number 20040016898
    • Publication date Jan 29, 2004
    • David M. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Atomizer for applying liquids onto eyes

    • Publication number 20040010239
    • Publication date Jan 15, 2004
    • Boehringer Ingelheim Pharma KG
    • Dieter Hochrainer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHECK VALVE HAVING ADJUSTABLE LIFT, PACKING ASSEMBLY, AND RETROFIT...

    • Publication number 20030116198
    • Publication date Jun 26, 2003
    • Ingersoll-Rand Company
    • Jonathan T. Wiechers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for producing high pressure in a fluid in miniature

    • Publication number 20030080210
    • Publication date May 1, 2003
    • Joachim Jaeger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Atomizer for applying liquids onto eyes

    • Publication number 20030078551
    • Publication date Apr 24, 2003
    • Boehringer Ingelheim Pharma KG
    • Dieter Hochrainer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Tapping point and supply water network comprising such tapping point

    • Publication number 20030019530
    • Publication date Jan 30, 2003
    • Mikael Nutsos
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Device for producing high pressure in a fluid in miniature

    • Publication number 20020130195
    • Publication date Sep 19, 2002
    • Joachim Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...