actuated through the movement of one or more insulators

Patents Grantslast 30 patents

  • Information Patent Grant

    Isolation switch for electric power systems

    • Patent number 6,723,939
    • Issue date Apr 20, 2004
    • Eaton Corporation
    • Justin R. Hoglund
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3164694

    • Patent number 3,164,694
    • Issue date Jan 5, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
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    1817065

    • Patent number 1,817,065
    • Issue date Aug 4, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1570245

    • Patent number 1,570,245
    • Issue date Jan 19, 1926
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Patents Applicationslast 30 patents