TREA

Removable valve with supplemental check valve

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  • CPC
  • Y10T137/5403
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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

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Y10T137/5403Removable valve with supplemental check valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Yard hydrant with closure valve check valve
    • Patent number 7,249,609
    • Issue date Jul 31, 2007
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Secure locking arrangement
    • Patent number 5,404,734
    • Issue date Apr 11, 1995
    • Louis Martinez
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Slow close hydrant check valve
    • Patent number 4,127,142
    • Issue date Nov 28, 1978
    • Snider; James Allen
    • James A. Snider
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Remote actuated flush valve
    • Patent number 4,120,314
    • Issue date Oct 17, 1978
    • Sloan Valve Company
    • Frederic Lissau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

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

    2292674
    • Patent number 2,292,674
    • Issue date Aug 11, 1942
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2200770
    • Patent number 2,200,770
    • Issue date May 14, 1940
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2099928
    • Patent number 2,099,928
    • Issue date Nov 23, 1937
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2054561
    • Patent number 2,054,561
    • Issue date Sep 15, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1960278
    • Patent number 1,960,278
    • Issue date May 29, 1934
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1265479
    • Patent number 1,265,479
    • Issue date May 7, 1918
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1246389
    • Patent number 1,246,389
    • Issue date Nov 13, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    983545
    • Patent number 983,545
    • Issue date Feb 7, 1911
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    935373
    • Patent number 935,373
    • Issue date Sep 28, 1909
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    883086
    • Patent number 883,086
    • Issue date Mar 24, 1908
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    658721
    • Patent number 658,721
    • Issue date Sep 25, 1900
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    509843
    • Patent number 509,843
    • Issue date Nov 28, 1893
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    396326
    • Patent number 396,326
    • Issue date Jan 15, 1889
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    358567
    • Patent number 358,567
    • Issue date Mar 1, 1887
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    353739
    • Patent number 353,739
    • Issue date Dec 7, 1886
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    349230
    • Patent number 349,230
    • Issue date Sep 14, 1886
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    325764
    • Patent number 325,764
    • Issue date Sep 8, 1885
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    306086
    • Patent number 306,086
    • Issue date Oct 7, 1884
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    262216
    • Patent number 262,216
    • Issue date Aug 8, 1882
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    252888
    • Patent number 252,888
    • Issue date Jan 31, 1882
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    208072
    • Patent number 208,072
    • Issue date Sep 17, 1878
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    196540
    • Patent number 196,540
    • Issue date Oct 30, 1877
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    192379
    • Patent number 192,379
    • Issue date Jun 26, 1877
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    166195
    • Patent number 166,195
    • Issue date Aug 3, 1875
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    162370
    • Patent number 162,370
    • Issue date Apr 20, 1875
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FIRE HYDRANT CHECK VALVE
    • Publication number 20100132806
    • Publication date Jun 3, 2010
    • MCWANE INCORPORATED D/B/A KENNEDY VALVE
    • Daniel E. BURCZYNSKI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    YARD HYDRANT WITH CHECK VALVE
    • Publication number 20080047615
    • Publication date Feb 28, 2008
    • WCM Industries, Inc.
    • William T. BALL
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    YARD HYDRANT WITH CLOSURE VALVE CHECK VALVE
    • Publication number 20070044838
    • Publication date Mar 1, 2007
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...