TREA

where rotation in one direction is changed into a stepping movement

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  • G04B13/002
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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 G04B13/00Gearwork

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G04B13/002where rotation in one direction is changed into a stepping movement
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for adjusting the functions of a timepiece
    • Patent number 11,550,267
    • Issue date Jan 10, 2023
    • MANUFACTURE D'HORLOGERIE AUDEMARS PIGUET SA
    • Natacha Wagnière
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece component and method of manufacturing timepiece component
    • Patent number 11,042,124
    • Issue date Jun 22, 2021
    • Citizen Watch Co., Ltd.
    • Tomoo Ikeda
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Timepiece movement including an analogue display drive device
    • Patent number 9,557,714
    • Issue date Jan 31, 2017
    • Eta Sa Manufacture Horlogère Suisse
    • Daniel Gruenig
    • G04 - HOROLOGY
  • Information Patent Grant

    Coaxial disengageable wheels for a timepiece movement
    • Patent number 9,429,913
    • Issue date Aug 30, 2016
    • Eta Sa Manufacture Horlogère Suisse
    • Daniel Gruenig
    • G04 - HOROLOGY
  • Information Patent Grant

    Drive wheel for integration into a clock movement
    • Patent number 7,580,324
    • Issue date Aug 25, 2009
    • Richemont International SA
    • Laszlo Dancsecs
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Animated timepiece
    • Patent number 7,420,883
    • Issue date Sep 2, 2008
    • Christophe Claret S.A.
    • Christophe Claret
    • G04 - HOROLOGY
  • Information Patent Grant

    Temperature responsive self winding timepieces
    • Patent number 6,457,856
    • Issue date Oct 1, 2002
    • Steven Phillips
    • G04 - HOROLOGY
  • Information Patent Grant

    Digital-analog display device for timepiece
    • Patent number 5,051,968
    • Issue date Sep 24, 1991
    • Pinko S.r.l.
    • Vincent Calabrese
    • G04 - HOROLOGY
  • Information Patent Grant

    Device for rotationally driving a member intermittently
    • Patent number 4,478,522
    • Issue date Oct 23, 1984
    • ETA S.A., Fabriques d'Ebauches
    • Ernst Ammann
    • G04 - HOROLOGY
  • Information Patent Grant

    Positioning mechanism for a center wheel
    • Patent number 4,408,898
    • Issue date Oct 11, 1983
    • Societe Suisse pour l'Industrie Horlogere Management Services S.A.
    • Cyril Vuilleumier
    • G04 - HOROLOGY
  • Information Patent Grant

    Quartz controlled analog watch
    • Patent number 4,192,132
    • Issue date Mar 11, 1980
    • Timex Corporation
    • Adolf Sedlak
    • G04 - HOROLOGY
  • Information Patent Grant

    3878674
    • Patent number 3,878,674
    • Issue date Apr 22, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3875739
    • Patent number 3,875,739
    • Issue date Apr 8, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3871171
    • Patent number 3,871,171
    • Issue date Mar 18, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3712048
    • Patent number 3,712,048
    • Issue date Jan 23, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3672156
    • Patent number 3,672,156
    • Issue date Jun 27, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3408810
    • Patent number 3,408,810
    • Issue date Nov 5, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3057215
    • Patent number 3,057,215
    • Issue date Oct 9, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2981117
    • Patent number 2,981,117
    • Issue date Apr 25, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    2921476
    • Patent number 2,921,476
    • Issue date Jan 19, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2916923
    • Patent number 2,916,923
    • Issue date Dec 15, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2897680
    • Patent number 2,897,680
    • Issue date Aug 4, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2891405
    • Patent number 2,891,405
    • Issue date Jun 23, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2868026
    • Patent number 2,868,026
    • Issue date Jan 13, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2766578
    • Patent number 2,766,578
    • Issue date Oct 16, 1956
    • G04 - HOROLOGY
  • Information Patent Grant

    2591876
    • Patent number 2,591,876
    • Issue date Apr 8, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2580597
    • Patent number 2,580,597
    • Issue date Jan 1, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2353280
    • Patent number 2,353,280
    • Issue date Jul 11, 1944
    • G04 - HOROLOGY
  • Information Patent Grant

    764934
    • Patent number 764,934
    • Issue date Jul 12, 1904
    • G04 - HOROLOGY
  • Information Patent Grant

    339377
    • Patent number 339,377
    • Issue date Apr 6, 1886
    • G04 - HOROLOGY

Patents Applicationslast 30 patents