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by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other

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  • H01H2001/145
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2001/145by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microelectromechanical device, which can be used as non-volatile me...
    • Patent number 10,847,326
    • Issue date Nov 24, 2020
    • STMicroelectronics S.r.l.
    • Giovanni Campardo
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microelectromechanical device, which can be used as non-volatile me...
    • Patent number 10,381,173
    • Issue date Aug 13, 2019
    • STMicroelectronics S.r.l.
    • Giovanni Campardo
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Pressure switch and method of forming a diaphragm therein
    • Patent number 10,128,072
    • Issue date Nov 13, 2018
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Kenichi Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure switch
    • Patent number 9,941,083
    • Issue date Apr 10, 2018
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Kenichi Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition switch assembly
    • Patent number 9,765,966
    • Issue date Sep 19, 2017
    • Illinois Tool Works Inc.
    • Richard R. Herzog
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Serrated contact members
    • Patent number 8,188,392
    • Issue date May 29, 2012
    • ABB AB
    • Peter Isberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual cross edge contacts for low energy switches
    • Patent number 6,166,341
    • Issue date Dec 26, 2000
    • Honeywell Inc.
    • Arthur Wayne Dawson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reed switch
    • Patent number 5,883,556
    • Issue date Mar 16, 1999
    • C. P. Clare Corporation
    • Bradley E. Shutes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip card reader with an end postition switch
    • Patent number 5,370,544
    • Issue date Dec 6, 1994
    • Amphenol-Tuchel Electronics GmbH
    • Manfred Reichardt
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Chip card reader with an end position switch
    • Patent number 5,334,034
    • Issue date Aug 2, 1994
    • Amphenol-Tuchel Electronics GmbH
    • Manfred Reichardt
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Leaf switch
    • Patent number 5,028,751
    • Issue date Jul 2, 1991
    • Mitsuku Denshi Kogyo Kabushiki Kaisha
    • Muneyoshi Miyata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switching apparatus
    • Patent number 4,924,040
    • Issue date May 8, 1990
    • Illinois Tool Works Inc.
    • Mario M. Orrico
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay with bridge contact spring
    • Patent number 4,540,963
    • Issue date Sep 10, 1985
    • Siemens Aktiengesellschaft
    • Robert Esterl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Selection switch
    • Patent number 4,506,122
    • Issue date Mar 19, 1985
    • Mitsuku Denshi Kogyo Kabushiki Kaisha
    • Muneyoshi Miyata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Process for making conductor element with double contact face
    • Patent number 4,414,735
    • Issue date Nov 15, 1983
    • Crouzet
    • Raymond Buisson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cam actuated multiple contact spring switch
    • Patent number 4,130,744
    • Issue date Dec 19, 1978
    • Bell Telephone Laboratories, Incorporated
    • Robert L. Beecher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Small current switch
    • Patent number 4,119,822
    • Issue date Oct 10, 1978
    • Olympus Optical Company Ltd.
    • Minoru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contactor having reduced contact bounce and shorter arc time
    • Patent number 4,095,200
    • Issue date Jun 13, 1978
    • Allis-Chalmers Corporation
    • Paul M. Gallatin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lead frame adapted for electrical switch package
    • Patent number 3,945,808
    • Issue date Mar 23, 1976
    • AMP Incorporated
    • Wilmer Lee Sheesley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3900709
    • Patent number 3,900,709
    • Issue date Aug 19, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3790733
    • Patent number 3,790,733
    • Issue date Feb 5, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3688065
    • Patent number 3,688,065
    • Issue date Aug 29, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3640929
    • Patent number 3,640,929
    • Issue date Feb 8, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3573689
    • Patent number 3,573,689
    • Issue date Apr 6, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3275781
    • Patent number 3,275,781
    • Issue date Sep 27, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3260802
    • Patent number 3,260,802
    • Issue date Jul 12, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3246109
    • Patent number 3,246,109
    • Issue date Apr 12, 1966
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    2938986
    • Patent number 2,938,986
    • Issue date May 31, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2888532
    • Patent number 2,888,532
    • Issue date May 26, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2853578
    • Patent number 2,853,578
    • Issue date Sep 23, 1958
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents