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  • CPC
  • H01H63/02
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H63/00Details of electrically-operated selector switches

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H01H63/02Contacts Wipers Connections thereto
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Patents Grantslast 30 patents

  • Information Patent Grant

    3641297
    • Patent number 3,641,297
    • Issue date Feb 8, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3531719
    • Patent number 3,531,719
    • Issue date Sep 29, 1970
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3431642
    • Patent number 3,431,642
    • Issue date Mar 11, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3419731
    • Patent number 3,419,731
    • Issue date Dec 31, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3193630
    • Patent number 3,193,630
    • Issue date Jul 6, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3192342
    • Patent number 3,192,342
    • Issue date Jun 29, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3086096
    • Patent number 3,086,096
    • Issue date Apr 16, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2972088
    • Patent number 2,972,088
    • Issue date Feb 14, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2936340
    • Patent number 2,936,340
    • Issue date May 10, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2929001
    • Patent number 2,929,001
    • Issue date Mar 15, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2879320
    • Patent number 2,879,320
    • Issue date Mar 24, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2824358
    • Patent number 2,824,358
    • Issue date Feb 25, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2820126
    • Patent number 2,820,126
    • Issue date Jan 14, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2802971
    • Patent number 2,802,971
    • Issue date Aug 13, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2800637
    • Patent number 2,800,637
    • Issue date Jul 23, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2767352
    • Patent number 2,767,352
    • Issue date Oct 16, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2753402
    • Patent number 2,753,402
    • Issue date Jul 3, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2740870
    • Patent number 2,740,870
    • Issue date Apr 3, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2667543
    • Patent number 2,667,543
    • Issue date Jan 26, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2591683
    • Patent number 2,591,683
    • Issue date Apr 8, 1952
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2582984
    • Patent number 2,582,984
    • Issue date Jan 22, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2525408
    • Patent number 2,525,408
    • Issue date Oct 10, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2502438
    • Patent number 2,502,438
    • Issue date Apr 4, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2482997
    • Patent number 2,482,997
    • Issue date Sep 27, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2435025
    • Patent number 2,435,025
    • Issue date Jan 27, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2417967
    • Patent number 2,417,967
    • Issue date Mar 25, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2406002
    • Patent number 2,406,002
    • Issue date Aug 20, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2318159
    • Patent number 2,318,159
    • Issue date May 4, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2315720
    • Patent number 2,315,720
    • Issue date Apr 6, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2302039
    • Patent number 2,302,039
    • Issue date Nov 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents