Removable valve with normally disabled supplemental check valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnet vent assembly apparatus

    • Patent number 7,201,003
    • Issue date Apr 10, 2007
    • General Electric Company
    • Neil Clarke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas outlet barrel retention apparatus

    • Patent number 6,347,643
    • Issue date Feb 19, 2002
    • Hill-Rom Services, Inc.
    • Robert L. Cope
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector assembly for medical gas service outlet

    • Patent number 6,189,560
    • Issue date Feb 20, 2001
    • VitalAire
    • Kenneth Joseph Reynolds
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pop-up sprinkler head with maintenance features

    • Patent number 6,000,632
    • Issue date Dec 14, 1999
    • Rodney L. Wallace
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Reservoir and faucet assembly for a water cooler

    • Patent number 5,927,557
    • Issue date Jul 27, 1999
    • Louis M. Busick
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Draw back valve for a glue gun

    • Patent number 5,720,433
    • Issue date Feb 24, 1998
    • Dexter Corporation
    • Joel C. Forker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Valved PRN adapter for medical access devices

    • Patent number 5,555,908
    • Issue date Sep 17, 1996
    • Becton, Dickinson and Company
    • Floyd V. Edwards
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Quick connect wall outlet for medical gas service outlet

    • Patent number 5,236,005
    • Issue date Aug 17, 1993
    • Tri-Tech Medical, Inc.
    • Donald E. Berg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump for secondary circulation

    • Patent number 5,143,049
    • Issue date Sep 1, 1992
    • Karsten A. Laing
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cartridge-type disconnectable pressure relief valve system

    • Patent number 5,141,012
    • Issue date Aug 25, 1992
    • Teledyne Industries, Inc.
    • Gelu N. Gavrila
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compact spray gun

    • Patent number 5,067,515
    • Issue date Nov 26, 1991
    • Graves Spray Supply, Inc.
    • James E. Smith
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sampling valve

    • Patent number 4,699,356
    • Issue date Oct 13, 1987
    • Barry C. Hargrove
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid distribution connector, in particular for hospitals

    • Patent number 4,683,905
    • Issue date Aug 4, 1987
    • Duffour et Igon S.A. (D.I.)
    • Jean-Louis Vigneau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High and low pressure, quick-disconnect coupling

    • Patent number 4,509,554
    • Issue date Apr 9, 1985
    • William G. Failla
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant flow valve

    • Patent number 4,250,919
    • Issue date Feb 17, 1981
    • Booth, Inc.
    • Jack J. Booth
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Double valve construction

    • Patent number 4,190,075
    • Issue date Feb 26, 1980
    • Airco, Inc.
    • John P. Kayser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas service unit

    • Patent number 4,123,089
    • Issue date Oct 31, 1978
    • Oxequip Health Industries Inc.
    • Laurence Viero
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valved service outlet

    • Patent number 3,931,829
    • Issue date Jan 13, 1976
    • Oxequip Health Industries
    • David A. McWhinnie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3800826

    • Patent number 3,800,826
    • Issue date Apr 2, 1974
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3799188

    • Patent number 3,799,188
    • Issue date Mar 26, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3746263

    • Patent number 3,746,263
    • Issue date Jul 17, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3730210

    • Patent number 3,730,210
    • Issue date May 1, 1973
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3659626

    • Patent number 3,659,626
    • Issue date May 2, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3625402

    • Patent number 3,625,402
    • Issue date Dec 7, 1971
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3563267

    • Patent number 3,563,267
    • Issue date Feb 16, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3556347

    • Patent number 3,556,347
    • Issue date Jan 19, 1971
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3552422

    • Patent number 3,552,422
    • Issue date Jan 5, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3496958

    • Patent number 3,496,958
    • Issue date Feb 24, 1970
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3441046

    • Patent number 3,441,046
    • Issue date Apr 29, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3101735

    • Patent number 3,101,735
    • Issue date Aug 27, 1963
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Burst Disc Replacement Apparatus

    • Publication number 20090205720
    • Publication date Aug 20, 2009
    • Siemens Magnet Technology Ltd.
    • Matthew HOBBS
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Burst Disc Replacement Apparatus

    • Publication number 20090205721
    • Publication date Aug 20, 2009
    • Siemens Magnet Technology Ltd.
    • Trevor Bryan HUSBAND
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNET VENT ASSEMBLY APPARATUS

    • Publication number 20050198973
    • Publication date Sep 15, 2005
    • GENERAL ELECTRIC COMPANY
    • Neil Clarke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...