TREA

with coarse and fine setting of the preselected times

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Industry

  • CPC
  • G04B23/04
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Parent Industries

GPHYSICS G04Horology G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS G04B23/00Arrangements producing acoustic signals at preselected times

Current Industry

G04B23/04with coarse and fine setting of the preselected times
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Alarm signaling time indicating mechanism for an alarm clock
    • Patent number 4,657,404
    • Issue date Apr 14, 1987
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm clock
    • Patent number 4,209,969
    • Issue date Jul 1, 1980
    • Seiko Koki Kabushiki Kaisha
    • Kiyoshi Kitai
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm setting device for timepieces
    • Patent number 4,069,658
    • Issue date Jan 24, 1978
    • Rhythm Watch Co. Ltd.
    • Hiroshi Ito
    • G04 - HOROLOGY
  • Information Patent Grant

    3738098
    • Patent number 3,738,098
    • Issue date Jun 12, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    2701439
    • Patent number 2,701,439
    • Issue date Feb 8, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2568122
    • Patent number 2,568,122
    • Issue date Sep 18, 1951
    • G04 - HOROLOGY
  • Information Patent Grant

    2247638
    • Patent number 2,247,638
    • Issue date Jul 1, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    2097487
    • Patent number 2,097,487
    • Issue date Nov 2, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    1731846
    • Patent number 1,731,846
    • Issue date Oct 15, 1929
    • G04 - HOROLOGY
  • Information Patent Grant

    1511895
    • Patent number 1,511,895
    • Issue date Oct 14, 1924
    • G04 - HOROLOGY
  • Information Patent Grant

    1466843
    • Patent number 1,466,843
    • Issue date Sep 4, 1923
    • G04 - HOROLOGY
  • Information Patent Grant

    1270706
    • Patent number 1,270,706
    • Issue date Jun 25, 1918
    • G04 - HOROLOGY
  • Information Patent Grant

    937232
    • Patent number 937,232
    • Issue date Oct 19, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    878371
    • Patent number 878,371
    • Issue date Feb 4, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    460751
    • Patent number 460,751
    • Issue date Oct 6, 1891
    • G04 - HOROLOGY