TREA

with power-reserve

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  • CPC
  • G04C15/0054
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C15/00Clocks driven by synchronous motors

Current Industry

G04C15/0054with power-reserve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic watch, motor control circuit, and method for controlling...
    • Patent number 11,899,405
    • Issue date Feb 13, 2024
    • Seiko Epson Corporation
    • Tomoki Okuhata
    • G04 - HOROLOGY
  • Information Patent Grant

    Electronic timepiece and display control method of electronic timep...
    • Patent number 10,101,708
    • Issue date Oct 16, 2018
    • Seiko Epson Corporation
    • Osami Yamada
    • G04 - HOROLOGY
  • Information Patent Grant

    Device for administering timed orders for the remote control of ele...
    • Patent number 5,521,445
    • Issue date May 28, 1996
    • Moulinex S.A.
    • Joseph A. P. M. Letorey
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Recorder control apparatus and method
    • Patent number 4,369,362
    • Issue date Jan 18, 1983
    • Karl M. Groetschel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3922588
    • Patent number 3,922,588
    • Issue date Nov 25, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3157984
    • Patent number 3,157,984
    • Issue date Nov 24, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    2909891
    • Patent number 2,909,891
    • Issue date Oct 27, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2669088
    • Patent number 2,669,088
    • Issue date Feb 16, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2637968
    • Patent number 2,637,968
    • Issue date May 12, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2563888
    • Patent number 2,563,888
    • Issue date Aug 14, 1951
    • G04 - HOROLOGY
  • Information Patent Grant

    2483502
    • Patent number 2,483,502
    • Issue date Oct 4, 1949
    • G04 - HOROLOGY
  • Information Patent Grant

    2424119
    • Patent number 2,424,119
    • Issue date Jul 15, 1947
    • G04 - HOROLOGY
  • Information Patent Grant

    2209802
    • Patent number 2,209,802
    • Issue date Jul 30, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2192329
    • Patent number 2,192,329
    • Issue date Mar 5, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2191976
    • Patent number 2,191,976
    • Issue date Feb 27, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2188169
    • Patent number 2,188,169
    • Issue date Jan 23, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2146499
    • Patent number 2,146,499
    • Issue date Feb 7, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2143293
    • Patent number 2,143,293
    • Issue date Jan 10, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2108931
    • Patent number 2,108,931
    • Issue date Feb 22, 1938
    • G04 - HOROLOGY
  • Information Patent Grant

    2099759
    • Patent number 2,099,759
    • Issue date Nov 23, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2091841
    • Patent number 2,091,841
    • Issue date Aug 31, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2091117
    • Patent number 2,091,117
    • Issue date Aug 24, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2088973
    • Patent number 2,088,973
    • Issue date Aug 3, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2079029
    • Patent number 2,079,029
    • Issue date May 4, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2072609
    • Patent number 2,072,609
    • Issue date Mar 2, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2067708
    • Patent number 2,067,708
    • Issue date Jan 12, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2064043
    • Patent number 2,064,043
    • Issue date Dec 15, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    2050827
    • Patent number 2,050,827
    • Issue date Aug 11, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    1983162
    • Patent number 1,983,162
    • Issue date Dec 4, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1983149
    • Patent number 1,983,149
    • Issue date Dec 4, 1934
    • G04 - HOROLOGY

Patents Applicationslast 30 patents