TREA

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  • CPC
  • G04B3/08
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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 G04B3/00Normal winding of clockworks by hand or mechanically Winding up several mainsprings or driving weights simultaneously

Current Industry

G04B3/08by parts of the cases
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dewar device comprising a pivoting bezel
    • Patent number 11,960,248
    • Issue date Apr 16, 2024
    • Omega SA
    • Antoine Ummel
    • G04 - HOROLOGY
  • Information Patent Grant

    Device for rewinding and/or immobilizing a marine chronometer
    • Patent number 10,935,932
    • Issue date Mar 2, 2021
    • Montres Breguet SA
    • Jerome Mace
    • G04 - HOROLOGY
  • Information Patent Grant

    Watch
    • Patent number 6,010,241
    • Issue date Jan 4, 2000
    • Enigma S.A.
    • Giovanni Bulgari
    • G04 - HOROLOGY
  • Information Patent Grant

    Auto-tracking control system for use in apparatus for reproducing a...
    • Patent number 4,251,838
    • Issue date Feb 17, 1981
    • Sony Corporation
    • Etsuro Saito
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Waterproof sport watch
    • Patent number 4,244,044
    • Issue date Jan 6, 1981
    • Mark S. Olsson
    • G04 - HOROLOGY
  • Information Patent Grant

    2519917
    • Patent number 2,519,917
    • Issue date Aug 22, 1950
    • G04 - HOROLOGY
  • Information Patent Grant

    1541644
    • Patent number 1,541,644
    • Issue date Jun 9, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1536850
    • Patent number 1,536,850
    • Issue date May 5, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1301919
    • Patent number 1,301,919
    • Issue date Apr 29, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1174515
    • Patent number 1,174,515
    • Issue date Mar 7, 1916
    • G04 - HOROLOGY
  • Information Patent Grant

    1049285
    • Patent number 1,049,285
    • Issue date Dec 31, 1912
    • G04 - HOROLOGY
  • Information Patent Grant

    1009880
    • Patent number 1,009,880
    • Issue date Nov 28, 1911
    • G04 - HOROLOGY
  • Information Patent Grant

    990697
    • Patent number 990,697
    • Issue date Apr 25, 1911
    • G04 - HOROLOGY
  • Information Patent Grant

    967428
    • Patent number 967,428
    • Issue date Aug 16, 1910
    • G04 - HOROLOGY
  • Information Patent Grant

    967429
    • Patent number 967,429
    • Issue date Aug 16, 1910
    • G04 - HOROLOGY
  • Information Patent Grant

    908103
    • Patent number 908,103
    • Issue date Dec 29, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    904581
    • Patent number 904,581
    • Issue date Nov 24, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    97466
    • Patent number 97,466
    • Issue date Nov 30, 1869
    • G04 - HOROLOGY

Patents Applicationslast 30 patents