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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety float device for air conditioning units

    • Patent number 6,362,742
    • Issue date Mar 26, 2002
    • Raoul Serenil
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Valve assembly and acuator operative for automatically shutting off...

    • Patent number 6,024,116
    • Issue date Feb 15, 2000
    • Aquagard, LLC
    • Paul Almberg
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Overflow protection shut-off apparatus for use with a water heater

    • Patent number 5,632,302
    • Issue date May 27, 1997
    • Robert M. Lenoir
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water leakage detection device

    • Patent number 5,188,143
    • Issue date Feb 23, 1993
    • Robert G. Krebs
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Apparatus for detecting water in fuel

    • Patent number 4,638,305
    • Issue date Jan 20, 1987
    • General Motors Corporation
    • Stephen J. Sutton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2523215

    • Patent number 2,523,215
    • Issue date Sep 19, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1965837

    • Patent number 1,965,837
    • Issue date Jul 10, 1934
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1963123

    • Patent number 1,963,123
    • Issue date Jun 19, 1934
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1950194

    • Patent number 1,950,194
    • Issue date Mar 6, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1878977

    • Patent number 1,878,977
    • Issue date Sep 20, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1733335

    • Patent number 1,733,335
    • Issue date Oct 29, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1733334

    • Patent number 1,733,334
    • Issue date Oct 29, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1527625

    • Patent number 1,527,625
    • Issue date Feb 24, 1925
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1337217

    • Patent number 1,337,217
    • Issue date Apr 20, 1920
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    404867

    • Patent number 404,867
    • Issue date Jun 11, 1889
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents