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Additional arrangements in connection with ordinary non-electric clocks for this purpose

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  • CPC
  • G04F3/04
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Parent Industries

GPHYSICS G04Horology G04FTIME-INTERVAL MEASURING G04F3/00Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms

Current Industry

G04F3/04Additional arrangements in connection with ordinary non-electric clocks for this purpose
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Time switch mechanism
    • Patent number 3,967,078
    • Issue date Jun 29, 1976
    • Copal Company Limited
    • Jyusuke Yaguinuma
    • G04 - HOROLOGY
  • Information Patent Grant

    3910362
    • Patent number 3,910,362
    • Issue date Oct 7, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3864904
    • Patent number 3,864,904
    • Issue date Feb 11, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3262110
    • Patent number 3,262,110
    • Issue date Jul 19, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3210925
    • Patent number 3,210,925
    • Issue date Oct 12, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3151489
    • Patent number 3,151,489
    • Issue date Oct 6, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    3078358
    • Patent number 3,078,358
    • Issue date Feb 19, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3030765
    • Patent number 3,030,765
    • Issue date Apr 24, 1962
    • G04 - HOROLOGY
  • Information Patent Grant

    2630501
    • Patent number 2,630,501
    • Issue date Mar 3, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2621467
    • Patent number 2,621,467
    • Issue date Dec 16, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2472795
    • Patent number 2,472,795
    • Issue date Jun 14, 1949
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2232139
    • Patent number 2,232,139
    • Issue date Feb 18, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    2217226
    • Patent number 2,217,226
    • Issue date Oct 8, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2210337
    • Patent number 2,210,337
    • Issue date Aug 6, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2182894
    • Patent number 2,182,894
    • Issue date Dec 12, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2145083
    • Patent number 2,145,083
    • Issue date Jan 24, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2056400
    • Patent number 2,056,400
    • Issue date Oct 6, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    1821628
    • Patent number 1,821,628
    • Issue date Sep 1, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1821629
    • Patent number 1,821,629
    • Issue date Sep 1, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1693721
    • Patent number 1,693,721
    • Issue date Dec 4, 1928
    • G04 - HOROLOGY
  • Information Patent Grant

    1620455
    • Patent number 1,620,455
    • Issue date Mar 8, 1927
    • G04 - HOROLOGY
  • Information Patent Grant

    1606656
    • Patent number 1,606,656
    • Issue date Nov 9, 1926
    • G04 - HOROLOGY
  • Information Patent Grant

    1511893
    • Patent number 1,511,893
    • Issue date Oct 14, 1924
    • G04 - HOROLOGY
  • Information Patent Grant

    1505811
    • Patent number 1,505,811
    • Issue date Aug 19, 1924
    • G04 - HOROLOGY
  • Information Patent Grant

    1371781
    • Patent number 1,371,781
    • Issue date Mar 15, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1329020
    • Patent number 1,329,020
    • Issue date Jan 27, 1920
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1327669
    • Patent number 1,327,669
    • Issue date Jan 13, 1920
    • G04 - HOROLOGY
  • Information Patent Grant

    1196550
    • Patent number 1,196,550
    • Issue date Aug 29, 1916
    • G04 - HOROLOGY
  • Information Patent Grant

    1145591
    • Patent number 1,145,591
    • Issue date Jul 6, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1068395
    • Patent number 1,068,395
    • Issue date Jul 22, 1913
    • G04 - HOROLOGY