TREA

with constant impulses

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Industry

  • CPC
  • G04C3/022
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

Current Industry

G04C3/022with constant impulses
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for adaptively driving a stepper motor, and corresponding de...
    • Patent number 10,248,135
    • Issue date Apr 2, 2019
    • STMicroelectronics (Grand Ouest) SAS
    • Emmanuel Langouet
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Mechanical timepiece movement provided with a feedback system for t...
    • Patent number 9,971,309
    • Issue date May 15, 2018
    • Eta Sa Manufacture Horlogère Suisse
    • Pascal Winkler
    • G04 - HOROLOGY
  • Information Patent Grant

    2482061
    • Patent number 2,482,061
    • Issue date Sep 13, 1949
    • G04 - HOROLOGY
  • Information Patent Grant

    1945069
    • Patent number 1,945,069
    • Issue date Jan 30, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1937529
    • Patent number 1,937,529
    • Issue date Dec 5, 1933
    • G04 - HOROLOGY
  • Information Patent Grant

    1867295
    • Patent number 1,867,295
    • Issue date Jul 12, 1932
    • G04 - HOROLOGY
  • Information Patent Grant

    1842460
    • Patent number 1,842,460
    • Issue date Jan 26, 1932
    • G04 - HOROLOGY
  • Information Patent Grant

    1756437
    • Patent number 1,756,437
    • Issue date Apr 29, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1756472
    • Patent number 1,756,472
    • Issue date Apr 29, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1650878
    • Patent number 1,650,878
    • Issue date Nov 29, 1927
    • G04 - HOROLOGY
  • Information Patent Grant

    1537395
    • Patent number 1,537,395
    • Issue date May 12, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1335147
    • Patent number 1,335,147
    • Issue date Mar 30, 1920
    • G04 - HOROLOGY
  • Information Patent Grant

    1159508
    • Patent number 1,159,508
    • Issue date Nov 9, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1043917
    • Patent number 1,043,917
    • Issue date Nov 12, 1912
    • G04 - HOROLOGY
  • Information Patent Grant

    1033030
    • Patent number 1,033,030
    • Issue date Jul 16, 1912
    • G04 - HOROLOGY
  • Information Patent Grant

    960186
    • Patent number 960,186
    • Issue date May 31, 1910
    • G04 - HOROLOGY
  • Information Patent Grant

    871407
    • Patent number 871,407
    • Issue date Nov 19, 1907
    • G04 - HOROLOGY
  • Information Patent Grant

    740038
    • Patent number 740,038
    • Issue date Sep 29, 1903
    • G04 - HOROLOGY
  • Information Patent Grant

    718610
    • Patent number 718,610
    • Issue date Jan 20, 1903
    • G04 - HOROLOGY
  • Information Patent Grant

    706817
    • Patent number 706,817
    • Issue date Aug 12, 1902
    • G04 - HOROLOGY
  • Information Patent Grant

    698985
    • Patent number 698,985
    • Issue date Apr 29, 1902
    • G04 - HOROLOGY
  • Information Patent Grant

    682678
    • Patent number 682,678
    • Issue date Sep 17, 1901
    • G04 - HOROLOGY
  • Information Patent Grant

    673020
    • Patent number 673,020
    • Issue date Apr 30, 1901
    • G04 - HOROLOGY
  • Information Patent Grant

    648487
    • Patent number 648,487
    • Issue date May 1, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    550959
    • Patent number 550,959
    • Issue date Dec 10, 1895
    • G04 - HOROLOGY
  • Information Patent Grant

    465655
    • Patent number 465,655
    • Issue date Dec 22, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    457030
    • Patent number 457,030
    • Issue date Aug 4, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    448999
    • Patent number 448,999
    • Issue date Mar 24, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    448998
    • Patent number 448,998
    • Issue date Mar 24, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    447105
    • Patent number 447,105
    • Issue date Feb 24, 1891
    • G04 - HOROLOGY

Patents Applicationslast 30 patents