TREA

using stepping magnet and ratchet

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  • CPC
  • H01H63/20
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H63/00Details of electrically-operated selector switches

Current Industry

H01H63/20using stepping magnet and ratchet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stepping relay having a single mounting member
    • Patent number 4,151,496
    • Issue date Apr 24, 1979
    • Omron Tateisi Electronics Co.
    • Yoshikiyo Imai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3697769
    • Patent number 3,697,769
    • Issue date Oct 10, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3696844
    • Patent number 3,696,844
    • Issue date Oct 10, 1972
    • D03 - WEAVING
  • Information Patent Grant

    3483331
    • Patent number 3,483,331
    • Issue date Dec 9, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3445994
    • Patent number 3,445,994
    • Issue date May 27, 1969
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3411140
    • Patent number 3,411,140
    • Issue date Nov 12, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3400831
    • Patent number 3,400,831
    • Issue date Sep 10, 1968
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3264529
    • Patent number 3,264,529
    • Issue date Aug 2, 1966
    • 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

    2867691
    • Patent number 2,867,691
    • Issue date Jan 6, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2713615
    • Patent number 2,713,615
    • Issue date Jul 19, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2667542
    • Patent number 2,667,542
    • Issue date Jan 26, 1954
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2639416
    • Patent number 2,639,416
    • Issue date May 19, 1953
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2543671
    • Patent number 2,543,671
    • Issue date Feb 27, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2538004
    • Patent number 2,538,004
    • Issue date Jan 16, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2424551
    • Patent number 2,424,551
    • Issue date Jul 29, 1947
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2336861
    • Patent number 2,336,861
    • Issue date Dec 14, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2320258
    • Patent number 2,320,258
    • Issue date May 25, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2318204
    • Patent number 2,318,204
    • Issue date May 4, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2302000
    • Patent number 2,302,000
    • Issue date Nov 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2277867
    • Patent number 2,277,867
    • Issue date Mar 31, 1942
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2269858
    • Patent number 2,269,858
    • Issue date Jan 13, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2257265
    • Patent number 2,257,265
    • Issue date Sep 30, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2251933
    • Patent number 2,251,933
    • Issue date Aug 12, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2239310
    • Patent number 2,239,310
    • Issue date Apr 22, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1688725
    • Patent number 1,688,725
    • Issue date Oct 23, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1655059
    • Patent number 1,655,059
    • Issue date Jan 3, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1608500
    • Patent number 1,608,500
    • Issue date Nov 30, 1926
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1586033
    • Patent number 1,586,033
    • Issue date May 25, 1926
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1438736
    • Patent number 1,438,736
    • Issue date Dec 12, 1922
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents