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of the spring

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  • CPC
  • G04C1/12
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C1/00Winding mechanical clocks electrically

Current Industry

G04C1/12of the spring
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Winding device for automatic watch
    • Patent number 11,860,582
    • Issue date Jan 2, 2024
    • The Swatch Group Research and Development Ltd.
    • Michel Willemin
    • G04 - HOROLOGY
  • Information Patent Grant

    3294198
    • Patent number 3,294,198
    • Issue date Dec 27, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2431503
    • Patent number 2,431,503
    • Issue date Nov 25, 1947
    • G04 - HOROLOGY
  • Information Patent Grant

    1958350
    • Patent number 1,958,350
    • Issue date May 8, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1801543
    • Patent number 1,801,543
    • Issue date Apr 21, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1787697
    • Patent number 1,787,697
    • Issue date Jan 6, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1785301
    • Patent number 1,785,301
    • Issue date Dec 16, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1724155
    • Patent number 1,724,155
    • Issue date Aug 13, 1929
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDING DEVICE FOR AUTOMATIC WATCH
    • Publication number 20220113682
    • Publication date Apr 14, 2022
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Michel WILLEMIN
    • G04 - HOROLOGY