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with means for introducing a predetermined time delay

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  • H01H21/52
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H21/00Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body

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H01H21/52with means for introducing a predetermined time delay
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switch actuation device
    • Patent number 10,073,420
    • Issue date Sep 11, 2018
    • Ian Blakeman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch actuation device
    • Patent number 9,865,406
    • Issue date Jan 9, 2018
    • Ian Blakeman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch actuation device
    • Patent number 9,431,187
    • Issue date Aug 30, 2016
    • Ian Blakeman
    • G04 - HOROLOGY
  • Information Patent Grant

    Switch actuation device
    • Patent number 8,502,095
    • Issue date Aug 6, 2013
    • Ian Blakeman
    • G04 - HOROLOGY
  • Information Patent Grant

    Switch actuation device
    • Patent number 8,232,487
    • Issue date Jul 31, 2012
    • Ian Blakeman
    • G04 - HOROLOGY
  • Information Patent Grant

    Electric switch
    • Patent number 6,727,450
    • Issue date Apr 27, 2004
    • Marquardt GmbH
    • Alois Schaeffeler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric appliance
    • Patent number 6,111,240
    • Issue date Aug 29, 2000
    • Sharp Kabushiki Kaisha
    • Masamitsu Kishimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus and method for braking electric motors
    • Patent number 6,037,729
    • Issue date Mar 14, 2000
    • Black & Decker Inc.
    • Samuel G. Woods
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Braking circuit switch for an electric motor
    • Patent number 5,644,112
    • Issue date Jul 1, 1997
    • Marquardt GmbH
    • August Geiger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Braking circuit for an electric motor
    • Patent number 5,449,992
    • Issue date Sep 12, 1995
    • Marquardt GmbH
    • August Geiger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch arrangement
    • Patent number 4,725,764
    • Issue date Feb 16, 1988
    • BSG Schalttechnik GmbH & Co. KG.
    • Fritz Prestel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Timer switch for vehicle
    • Patent number 4,442,363
    • Issue date Apr 10, 1984
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Masaru Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2555092
    • Patent number 2,555,092
    • Issue date May 29, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1763006
    • Patent number 1,763,006
    • Issue date Jun 10, 1930
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCH ACTUATION DEVICE
    • Publication number 20180046144
    • Publication date Feb 15, 2018
    • Ian Blakeman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch Actuation Device
    • Publication number 20140158509
    • Publication date Jun 12, 2014
    • Ian Blakeman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch Actuation Device
    • Publication number 20120267224
    • Publication date Oct 25, 2012
    • Ian Blakeman
    • G04 - HOROLOGY
  • Information Patent Application

    Switch Actuation Device
    • Publication number 20090218205
    • Publication date Sep 3, 2009
    • Ian Blakeman
    • G04 - HOROLOGY
  • Information Patent Application

    Electric switch
    • Publication number 20030010617
    • Publication date Jan 16, 2003
    • Alois Schaeffeler
    • H01 - BASIC ELECTRIC ELEMENTS