TREA

having only axial contact pressure

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  • CPC
  • H01H19/48
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H19/00Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid external to the switch

Current Industry

H01H19/48having only axial contact pressure
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary switch device
    • Patent number 10,566,152
    • Issue date Feb 18, 2020
    • Alpha Corporation
    • Takahiro Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotational operation type switch
    • Patent number 9,786,453
    • Issue date Oct 10, 2017
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Yoshihiro Takano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition switch
    • Patent number 7,973,252
    • Issue date Jul 5, 2011
    • UCOM, Inc.
    • Jean M. Anderson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-way key of portable terminal
    • Patent number 7,759,587
    • Issue date Jul 20, 2010
    • Samsung Electronics Co., Ltd.
    • Ki-Bum Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reversing switch controlled by a safety lock having a cylindrical b...
    • Patent number 3,974,348
    • Issue date Aug 10, 1976
    • Societe d'Exploitation des Brevets Neiman SA
    • Paul Lipschutz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3892931
    • Patent number 3,892,931
    • Issue date Jul 1, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1479240
    • Patent number 1,479,240
    • Issue date Jan 1, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1422447
    • Patent number 1,422,447
    • Issue date Jul 11, 1922
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY SWITCH DEVICE
    • Publication number 20190088429
    • Publication date Mar 21, 2019
    • Alpha Corporation
    • Takahiro OKADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION SWITCH
    • Publication number 20090315394
    • Publication date Dec 24, 2009
    • Jean M. Anderson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-WAY KEY OF PORTABLE TERMINAL
    • Publication number 20080116047
    • Publication date May 22, 2008
    • Samsung Electronics Co. Ltd.
    • Ki-Bum KIM
    • G04 - HOROLOGY