TREA

Removable valve and valve seat

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  • CPC
  • Y10T137/5392
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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

Y10T137/5392Removable valve and valve seat
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fire hydrant operating nut and method for lubricating the operating...
    • Patent number 10,099,079
    • Issue date Oct 16, 2018
    • Sigelock Systems, LLC
    • George Sigelakis
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fluid valve and a single shaft-sealing module thereof
    • Patent number 9,863,552
    • Issue date Jan 9, 2018
    • JDV Control Valves Co., Ltd
    • Andy Fan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tubular plastic hydrant
    • Patent number 9,145,663
    • Issue date Sep 29, 2015
    • Herbert W. Hoeptner
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 8,683,831
    • Issue date Apr 1, 2014
    • The Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-backflow insert for a fire hydrant outlet
    • Patent number 8,302,623
    • Issue date Nov 6, 2012
    • H. Brunson Nichols
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve cartridge for use with remote handle
    • Patent number 7,975,720
    • Issue date Jul 12, 2011
    • Scott T. Conway
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 7,140,212
    • Issue date Nov 28, 2006
    • The Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fire hydrant valve seat flange
    • Patent number 6,929,022
    • Issue date Aug 16, 2005
    • East Jordan Iron Works, Inc.
    • Todd Ingalls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,907,760
    • Issue date Jun 21, 2005
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,694,783
    • Issue date Feb 24, 2004
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,553,795
    • Issue date Apr 29, 2003
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized hydrant valve assembly
    • Patent number 5,441,074
    • Issue date Aug 15, 1995
    • AVK-Holding
    • Niels A. Kjaer
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Unitized hydrant valve
    • Patent number 5,368,064
    • Issue date Nov 29, 1994
    • AVK-Holding
    • Niels A. Kjaer
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    High pressure hydrant repair apparatus and method of repair
    • Patent number 4,748,997
    • Issue date Jun 7, 1988
    • Waymon Ragsdale
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve facing for sliding valve elements or the like
    • Patent number 4,303,223
    • Issue date Dec 1, 1981
    • Mueller Co.
    • Fred S. Whisenhunt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Assembly method for fire hydrants
    • Patent number 4,139,931
    • Issue date Feb 20, 1979
    • Waterous Company
    • John H. Royce
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Valve for fire hydrants
    • Patent number 4,073,307
    • Issue date Feb 14, 1978
    • Traverse City Iron Works
    • John H. Royce
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fire hydrant with drain valve and backflow preventer mechanism
    • Patent number 3,980,097
    • Issue date Sep 14, 1976
    • Mueller Co.
    • Daniel A. Ellis
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fire hydrant
    • Patent number 3,980,096
    • Issue date Sep 14, 1976
    • Mueller Co.
    • Daniel A. Ellis
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Frostproof hydrants for use in fluid handling
    • Patent number 3,943,963
    • Issue date Mar 16, 1976
    • Frank C. Papacek
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3926206
    • Patent number 3,926,206
    • Issue date Dec 16, 1975
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3926207
    • Patent number 3,926,207
    • Issue date Dec 16, 1975
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3677282
    • Patent number 3,677,282
    • Issue date Jul 18, 1972
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3185171
    • Patent number 3,185,171
    • Issue date May 25, 1965
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2980125
    • Patent number 2,980,125
    • Issue date Apr 18, 1961
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2667889
    • Patent number 2,667,889
    • Issue date Feb 2, 1954
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2630823
    • Patent number 2,630,823
    • Issue date Mar 10, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2629395
    • Patent number 2,629,395
    • Issue date Feb 24, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2626629
    • Patent number 2,626,629
    • Issue date Jan 27, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2078782
    • Patent number 2,078,782
    • Issue date Apr 27, 1937
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Ball valve cartridge for use with remote handle
    • Publication number 20090242039
    • Publication date Oct 1, 2009
    • Scott T. Conway
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    LOCKING COVER PLATE ARRANGEMENT
    • Publication number 20070277567
    • Publication date Dec 6, 2007
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Backflow prevention valve
    • Publication number 20060016479
    • Publication date Jan 26, 2006
    • Peter D. Gonzales
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Fire hydrant valve seat flange
    • Publication number 20060000092
    • Publication date Jan 5, 2006
    • Todd Ingalls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20050229660
    • Publication date Oct 20, 2005
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20040134246
    • Publication date Jul 15, 2004
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20030121297
    • Publication date Jul 3, 2003
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...