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  • CPC
  • H01H47/16
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

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H01H47/16for conjoint
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switch system
    • Patent number 11,257,644
    • Issue date Feb 22, 2022
    • SUBARU CORPORATION
    • Yo Masuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transfer switch
    • Patent number 10,326,303
    • Issue date Jun 18, 2019
    • Cummins Power Generation IP, Inc.
    • Yong Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Submarine cable branching unit with double-coil relays
    • Patent number 6,600,643
    • Issue date Jul 29, 2003
    • Pirelli Cavi e Sistemi S.p.A.
    • Alberto Pirovano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electromechanical switches with segmented coils
    • Patent number 5,204,646
    • Issue date Apr 20, 1993
    • Grumman Aerospace Corporation
    • Arthur Fleming-Dahl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3314029
    • Patent number 3,314,029
    • Issue date Apr 11, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3174082
    • Patent number 3,174,082
    • Issue date Mar 16, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2922087
    • Patent number 2,922,087
    • Issue date Jan 19, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2846620
    • Patent number 2,846,620
    • Issue date Aug 5, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2558670
    • Patent number 2,558,670
    • Issue date Jun 26, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2553354
    • Patent number 2,553,354
    • Issue date May 15, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2486240
    • Patent number 2,486,240
    • Issue date Oct 25, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2306169
    • Patent number 2,306,169
    • Issue date Dec 22, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2251494
    • Patent number 2,251,494
    • Issue date Aug 5, 1941
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2058697
    • Patent number 2,058,697
    • Issue date Oct 27, 1936
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    1790271
    • Patent number 1,790,271
    • Issue date Jan 27, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1759903
    • Patent number 1,759,903
    • Issue date May 27, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1726424
    • Patent number 1,726,424
    • Issue date Aug 27, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1653078
    • Patent number 1,653,078
    • Issue date Dec 20, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1401071
    • Patent number 1,401,071
    • Issue date Dec 20, 1921
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCH SYSTEM
    • Publication number 20200258706
    • Publication date Aug 13, 2020
    • SJBARU CORPORATION
    • Yo Masuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSFER SWITCH
    • Publication number 20180183263
    • Publication date Jun 28, 2018
    • Cummins Power Generation IP, Inc.
    • Yong Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Shore power interface
    • Publication number 20040189099
    • Publication date Sep 30, 2004
    • Caterpillar Inc.
    • Arthur Wild
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Submarine cable branching unit with double-coil relays
    • Publication number 20020122282
    • Publication date Sep 5, 2002
    • Alberto Pirovano
    • H01 - BASIC ELECTRIC ELEMENTS