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Constructional details not covered by H01H51/281

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  • H01H51/282
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H51/00Electromagnetic relays

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H01H51/282Constructional details not covered by H01H51/281
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ultra-small electromagnetic relay with high stationary contact posi...
    • Patent number 11,380,505
    • Issue date Jul 5, 2022
    • XIAMEN HONGFA SIGNAL ELECTRONICS CO., LTD.
    • Jiabin Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 10,636,600
    • Issue date Apr 28, 2020
    • EM Devices Corporation
    • Yoshiki Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Auxiliary relay of electromagnetic contactor
    • Patent number 10,304,646
    • Issue date May 28, 2019
    • LSIS Co., Ltd.
    • Koanho Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-temperature, high-pressure vacuum relay
    • Patent number 9,524,840
    • Issue date Dec 20, 2016
    • Thomas & Betters International LLC
    • Jason Birnie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reed switch having trilubular bars for surface mounting
    • Patent number 5,796,254
    • Issue date Aug 18, 1998
    • Hermetic Switch, Inc.
    • Everett R. Andrus
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC vacuum relay device with angular impact break mechanism
    • Patent number 5,554,962
    • Issue date Sep 10, 1996
    • Kilovac Corporation
    • G. Stephen Perreira
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformed current sensing relay for use in switched network modem...
    • Patent number 5,426,698
    • Issue date Jun 20, 1995
    • General DataComm, Inc.
    • Welles K. Reymond
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Coaxial reverse power protection relay
    • Patent number 5,258,731
    • Issue date Nov 2, 1993
    • Hewlett-Packard Company
    • Steven C. Zemke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bobbins for electrical coils
    • Patent number 4,380,748
    • Issue date Apr 19, 1983
    • John Hill
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Construction of a printed wiring card mountable reed relay
    • Patent number 4,243,963
    • Issue date Jan 6, 1981
    • GTE Automatic Electric Laboratories Incorporated
    • Khaja M. Jameel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    In-line package relay
    • Patent number 4,232,281
    • Issue date Nov 4, 1980
    • Standex International Corporation
    • Philip N. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic relay
    • Patent number 4,225,836
    • Issue date Sep 30, 1980
    • C.P. Clare International, N.V.
    • Etienne DeMaesschalck
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making a reed relay with molded bobbin
    • Patent number 4,145,805
    • Issue date Mar 27, 1979
    • Standex International Corporation
    • Philip N. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Means for controlling electromagnetic device having hermetically se...
    • Patent number 4,047,237
    • Issue date Sep 6, 1977
    • Vladimir Alexeevich Smirnov
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dry-reed contact construction
    • Patent number 3,961,148
    • Issue date Jun 1, 1976
    • Siemens Aktiengesellschaft
    • Rolf Abele
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic device using hermetically sealed contacts
    • Patent number 3,952,271
    • Issue date Apr 20, 1976
    • Vladimir Alexeevich Smirnov
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reed switch construction
    • Patent number 3,949,335
    • Issue date Apr 6, 1976
    • Corning Glass Works
    • David W. Morgan
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3900807
    • Patent number 3,900,807
    • Issue date Aug 19, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3829802
    • Patent number 3,829,802
    • Issue date Aug 13, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3786384
    • Patent number 3,786,384
    • Issue date Jan 15, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3670131
    • Patent number 3,670,131
    • Issue date Jun 13, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3651297
    • Patent number 3,651,297
    • Issue date Mar 21, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3587011
    • Patent number 3,587,011
    • Issue date Jun 22, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3568310
    • Patent number 3,568,310
    • Issue date Mar 9, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3490136
    • Patent number 3,490,136
    • Issue date Jan 20, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3471813
    • Patent number 3,471,813
    • Issue date Oct 7, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3426302
    • Patent number 3,426,302
    • Issue date Feb 4, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3388463
    • Patent number 3,388,463
    • Issue date Jun 18, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3356813
    • Patent number 3,356,813
    • Issue date Dec 5, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3327262
    • Patent number 3,327,262
    • Issue date Jun 20, 1967
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents