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actuated through the movement of one or more insulators

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  • CPC
  • H01H31/30
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means

Current Industry

H01H31/30actuated through the movement of one or more insulators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Side break air switch with anti-rolling blade lock
    • Patent number 11,398,360
    • Issue date Jul 26, 2022
    • Hubbell Incorporated
    • David Adelbert Rhein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Side break air switch with anti-rolling blade lock
    • Patent number 10,804,055
    • Issue date Oct 13, 2020
    • Hubbell Limited
    • David Adelbert Rhein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Air break electrical switch having a blade toggle mechanism
    • Patent number 10,468,213
    • Issue date Nov 5, 2019
    • Hubbell Incorporated
    • David A. Rhein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric power distribution switch
    • Patent number 10,410,812
    • Issue date Sep 10, 2019
    • S&C Electric Company
    • Xin G. Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Air break electrical switch having a blade toggle mechanism
    • Patent number 9,991,072
    • Issue date Jun 5, 2018
    • Hubbell Incorporated
    • David A. Rhein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage vertical break disconnect switch with blade position d...
    • Patent number 9,666,393
    • Issue date May 30, 2017
    • Cleaveland/Price Inc.
    • Peter M. Kowalik
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Air break electrical switch having a blade toggle mechanism
    • Patent number 9,099,266
    • Issue date Aug 4, 2015
    • Hubbell Incorporated
    • David A. Rhein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnect switch
    • Patent number 7,091,431
    • Issue date Aug 15, 2006
    • General Electric Canada
    • Sébastien Arcand
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bearing and journal means for the rotatable crank-arm assembly of a...
    • Patent number 4,357,504
    • Issue date Nov 2, 1982
    • Cleaveland/Price Enterprises, Inc.
    • Charles M. Cleaveland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3879588
    • Patent number 3,879,588
    • Issue date Apr 22, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3745274
    • Patent number 3,745,274
    • Issue date Jul 10, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3731018
    • Patent number 3,731,018
    • Issue date May 1, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3725619
    • Patent number 3,725,619
    • Issue date Apr 3, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3668341
    • Patent number 3,668,341
    • Issue date Jun 6, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3634634
    • Patent number 3,634,634
    • Issue date Jan 11, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3629531
    • Patent number 3,629,531
    • Issue date Dec 21, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3627939
    • Patent number 3,627,939
    • Issue date Dec 14, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3624322
    • Patent number 3,624,322
    • Issue date Nov 30, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3619522
    • Patent number 3,619,522
    • Issue date Nov 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3590178
    • Patent number 3,590,178
    • Issue date Jun 29, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3576414
    • Patent number 3,576,414
    • Issue date Apr 27, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3553412
    • Patent number 3,553,412
    • Issue date Jan 5, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3530263
    • Patent number 3,530,263
    • Issue date Sep 22, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3526732
    • Patent number 3,526,732
    • Issue date Sep 1, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3525831
    • Patent number 3,525,831
    • Issue date Aug 25, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3504142
    • Patent number 3,504,142
    • Issue date Mar 31, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3493700
    • Patent number 3,493,700
    • Issue date Feb 3, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3493699
    • Patent number 3,493,699
    • Issue date Feb 3, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3488752
    • Patent number 3,488,752
    • Issue date Jan 6, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3366753
    • Patent number 3,366,753
    • Issue date Jan 30, 1968
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents