TREA

Valve heads and/or seats

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  • CPC
  • Y10T137/6164
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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

Y10T137/6164Valve heads and/or seats
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Butterfly valve and system employing same and method for using same...
    • Patent number 8,763,987
    • Issue date Jul 1, 2014
    • MKS Instruments, Inc.
    • Jaroslaw W. Pisera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve system
    • Patent number 8,701,553
    • Issue date Apr 22, 2014
    • James H. McCarter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Failure protection apparatus for a pressure control assembly
    • Patent number 8,360,099
    • Issue date Jan 29, 2013
    • M-I L.L.C.
    • Alan Wayne Burkhard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve system
    • Patent number 8,333,213
    • Issue date Dec 18, 2012
    • James H. McCarter
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Valve sealing means
    • Patent number 6,880,804
    • Issue date Apr 19, 2005
    • John Caleb Wells Biggers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow reversal control valve
    • Patent number 6,668,857
    • Issue date Dec 30, 2003
    • Siemens Canada Limited
    • Frederic Gagnon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-way orifice seat
    • Patent number 6,595,235
    • Issue date Jul 22, 2003
    • Hays Fluid Controls, a divison of Romac Industries, Inc.
    • GangFu Zhang
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve mechanism and method for making same
    • Patent number 5,725,007
    • Issue date Mar 10, 1998
    • William L. Stubbs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing arrangement, for use with, and in combination with, a steam...
    • Patent number 5,649,567
    • Issue date Jul 22, 1997
    • ITT Fluid Technology Corporation
    • Ronald G. Butler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vortex flow regulators for storm sewer catch basins
    • Patent number 5,080,137
    • Issue date Jan 14, 1992
    • Thomas R. Adams
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Spray tip with seal ejector
    • Patent number 4,830,281
    • Issue date May 16, 1989
    • ASM Corporation
    • Oliver J. Calder
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Thermostatic valve with trap repair cartridge
    • Patent number 4,781,325
    • Issue date Nov 1, 1988
    • Dunhyam-Bush, Inc.
    • Gordon W. Finders
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flow regulating device
    • Patent number 4,626,194
    • Issue date Dec 2, 1986
    • Stordy Combustion Engineering Limited
    • Paul Mills
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Faucet device with replaceable valve cartridge
    • Patent number 4,516,753
    • Issue date May 14, 1985
    • Jack W. Thomsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Modular check valve
    • Patent number 4,469,122
    • Issue date Sep 4, 1984
    • Prince Valve, Inc.
    • Robert K. Meek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for wear resistant inserts
    • Patent number 4,395,019
    • Issue date Jul 26, 1983
    • Mobil Oil Corporation
    • Raymond C. Searles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief device
    • Patent number 4,388,940
    • Issue date Jun 21, 1983
    • Anderson, Greenwood & Co.
    • Walter W. Powell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for controlling back pressure
    • Patent number 4,355,784
    • Issue date Oct 26, 1982
    • Warren Automatic Tool Company
    • Lester L. Cain
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Diaphragm valve
    • Patent number 4,295,485
    • Issue date Oct 20, 1981
    • Waterfield Engineering Limited
    • Timothy O. W. Waterfield
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows valve
    • Patent number 4,201,366
    • Issue date May 6, 1980
    • Oliver L. Danko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug cock
    • Patent number 4,140,149
    • Issue date Feb 20, 1979
    • Constructions Metalliques de Provence
    • Raymond A. Laignel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valves
    • Patent number 3,930,636
    • Issue date Jan 6, 1976
    • Saunders Valve Company Limited
    • David Edward Pugh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3765439
    • Patent number 3,765,439
    • Issue date Oct 16, 1973
    • 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

    3623499
    • Patent number 3,623,499
    • Issue date Nov 30, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3590837
    • Patent number 3,590,837
    • Issue date Jul 6, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3583427
    • Patent number 3,583,427
    • Issue date Jun 8, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3517689
    • Patent number 3,517,689
    • Issue date Jun 30, 1970
    • 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

    3465782
    • Patent number 3,465,782
    • Issue date Sep 9, 1969
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents