Yoke has valve closing bias

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve with segmented spring guide assembly

    • Patent number 10,753,493
    • Issue date Aug 25, 2020
    • HAMILTON SUNSTRAND CORPORATION
    • Robert DeFelice
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure regulating valve

    • Patent number 7,052,243
    • Issue date May 30, 2006
    • Flexcon Industries
    • Gerard Duggan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure regulating valve

    • Patent number 6,644,929
    • Issue date Nov 11, 2003
    • Flexcon Industries
    • Gerard Duggan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve for pressure regulator

    • Patent number 4,190,076
    • Issue date Feb 26, 1980
    • The Singer Company
    • Albert R. Cameron
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pump systems for liquids

    • Patent number 3,931,830
    • Issue date Jan 13, 1976
    • Jacuzzi Bros. Incorporated
    • Darrell D. Gritz
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3115154

    • Patent number 3,115,154
    • Issue date Dec 24, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3059662

    • Patent number 3,059,662
    • Issue date Oct 23, 1962
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2969219

    • Patent number 2,969,219
    • Issue date Jan 24, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2896658

    • Patent number 2,896,658
    • Issue date Jul 28, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2651147

    • Patent number 2,651,147
    • Issue date Sep 8, 1953
    • G05 - CONTROLLING REGULATING
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    2650456

    • Patent number 2,650,456
    • Issue date Sep 1, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2642701

    • Patent number 2,642,701
    • Issue date Jun 23, 1953
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2642083

    • Patent number 2,642,083
    • Issue date Jun 16, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2613481

    • Patent number 2,613,481
    • Issue date Oct 14, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2524231

    • Patent number 2,524,231
    • Issue date Oct 3, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2405998

    • Patent number 2,405,998
    • Issue date Aug 20, 1946
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2322480

    • Patent number 2,322,480
    • Issue date Jun 22, 1943
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2283355

    • Patent number 2,283,355
    • Issue date May 19, 1942
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2257204

    • Patent number 2,257,204
    • Issue date Sep 30, 1941
    • G05 - CONTROLLING REGULATING
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    2160849

    • Patent number 2,160,849
    • Issue date Jun 6, 1939
    • G05 - CONTROLLING REGULATING
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    2113108

    • Patent number 2,113,108
    • Issue date Apr 5, 1938
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2070068

    • Patent number 2,070,068
    • Issue date Feb 9, 1937
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2020492

    • Patent number 2,020,492
    • Issue date Nov 12, 1935
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1988941

    • Patent number 1,988,941
    • Issue date Jan 22, 1935
    • G05 - CONTROLLING REGULATING
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    1977907

    • Patent number 1,977,907
    • Issue date Oct 23, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1961439

    • Patent number 1,961,439
    • Issue date Jun 5, 1934
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1957972

    • Patent number 1,957,972
    • Issue date May 8, 1934
    • G05 - CONTROLLING REGULATING
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    1936362

    • Patent number 1,936,362
    • Issue date Nov 21, 1933
    • G05 - CONTROLLING REGULATING
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    1915123

    • Patent number 1,915,123
    • Issue date Jun 20, 1933
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    1887578

    • Patent number 1,887,578
    • Issue date Nov 15, 1932
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pressure regulating valve

    • Publication number 20050118031
    • Publication date Jun 2, 2005
    • Gerard Duggan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure regulating valve

    • Publication number 20020046844
    • Publication date Apr 25, 2002
    • Gerard Duggan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...