TREA

using rotating ratchet mechanism

Follow

Industry

  • CPC
  • H01H51/082
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01H51/082using rotating ratchet mechanism
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay
    • Patent number 9,224,562
    • Issue date Dec 29, 2015
    • Ellenberger & Poensgen GmbH
    • Michael Naumann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electro-mechanical latch relay
    • Patent number 6,218,918
    • Issue date Apr 17, 2001
    • Glorywin International Group Limited
    • Ian G. Mawston
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Automatic transfer switch
    • Patent number 4,804,933
    • Issue date Feb 14, 1989
    • Brown Industrial Gas, Inc.
    • James A. Becker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3487179
    • Patent number 3,487,179
    • Issue date Dec 30, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3440582
    • Patent number 3,440,582
    • Issue date Apr 22, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3236970
    • Patent number 3,236,970
    • Issue date Feb 22, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3183317
    • Patent number 3,183,317
    • Issue date May 11, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3156835
    • Patent number 3,156,835
    • Issue date Nov 10, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3139549
    • Patent number 3,139,549
    • Issue date Jun 30, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3092740
    • Patent number 3,092,740
    • Issue date Jun 4, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3029327
    • Patent number 3,029,327
    • Issue date Apr 10, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2962908
    • Patent number 2,962,908
    • Issue date Dec 6, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2957992
    • Patent number 2,957,992
    • Issue date Oct 25, 1960
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2935586
    • Patent number 2,935,586
    • Issue date May 3, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2860263
    • Patent number 2,860,263
    • Issue date Nov 11, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2686855
    • Patent number 2,686,855
    • Issue date Aug 17, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2640895
    • Patent number 2,640,895
    • Issue date Jun 2, 1953
    • G08 - SIGNALLING
  • Information Patent Grant

    2417788
    • Patent number 2,417,788
    • Issue date Mar 18, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1831545
    • Patent number 1,831,545
    • Issue date Nov 10, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1656188
    • Patent number 1,656,188
    • Issue date Jan 17, 1928
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20140145803
    • Publication date May 29, 2014
    • Ceram Tec GmbH
    • MICHAEL NAUMANN
    • H01 - BASIC ELECTRIC ELEMENTS