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Liquid control valve positively actuated

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  • CPC
  • Y10T137/2968
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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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Y10T137/2968Liquid control valve positively actuated
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tee-tube pressure vessel
    • Patent number 10,731,669
    • Issue date Aug 4, 2020
    • Eastern Machine, Inc.
    • Armand Francart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas regulation device for gas actuated valves
    • Patent number 4,390,037
    • Issue date Jun 28, 1983
    • W. T. Fail, Inc.
    • Lawrence B. Perkins
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2611436
    • Patent number 2,611,436
    • Issue date Sep 23, 1952
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2596587
    • Patent number 2,596,587
    • Issue date May 13, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2283910
    • Patent number 2,283,910
    • Issue date May 26, 1942
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2037994
    • Patent number 2,037,994
    • Issue date Apr 21, 1936
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1766725
    • Patent number 1,766,725
    • Issue date Jun 24, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1600436
    • Patent number 1,600,436
    • Issue date Sep 21, 1926
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1515048
    • Patent number 1,515,048
    • Issue date Nov 11, 1924
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1380971
    • Patent number 1,380,971
    • Issue date Jun 7, 1921
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1327939
    • Patent number 1,327,939
    • Issue date Jan 13, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1325632
    • Patent number 1,325,632
    • Issue date Dec 23, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1264861
    • Patent number 1,264,861
    • Issue date Apr 30, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1224821
    • Patent number 1,224,821
    • Issue date May 1, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1204052
    • Patent number 1,204,052
    • Issue date Nov 7, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1167528
    • Patent number 1,167,528
    • Issue date Jan 11, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1121339
    • Patent number 1,121,339
    • Issue date Dec 15, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    987140
    • Patent number 987,140
    • Issue date Mar 21, 1911
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    895989
    • Patent number 895,989
    • Issue date Aug 11, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    895990
    • Patent number 895,990
    • Issue date Aug 11, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    844873
    • Patent number 844,873
    • Issue date Feb 19, 1907
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    791981
    • Patent number 791,981
    • Issue date Jun 6, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    753861
    • Patent number 753,861
    • Issue date Mar 8, 1904
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    744250
    • Patent number 744,250
    • Issue date Nov 17, 1903
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    723440
    • Patent number 723,440
    • Issue date Mar 24, 1903
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    715284
    • Patent number 715,284
    • Issue date Dec 9, 1902
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    690546
    • Patent number 690,546
    • Issue date Jan 7, 1902
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    687180
    • Patent number 687,180
    • Issue date Nov 19, 1901
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    518866
    • Patent number 518,866
    • Issue date Apr 24, 1894
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    414004
    • Patent number 414,004
    • Issue date Oct 29, 1889
    • F22 - STEAM GENERATION