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  • CPC
  • G04B23/023
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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 G04B23/00Arrangements producing acoustic signals at preselected times

Current Industry

G04B23/023Driving
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical watch movement comprising a striking mechanism
    • Patent number 11,092,931
    • Issue date Aug 17, 2021
    • Montres Breguet SA
    • Jean-Philippe Rochat
    • G04 - HOROLOGY
  • Information Patent Grant

    Mechanism for the magnetic actuation of timepiece striking mechanisms
    • Patent number 9,599,963
    • Issue date Mar 21, 2017
    • Montres Breguet SA
    • Benoit Legeret
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Torque measuring device for stopping a striking work
    • Patent number 8,406,088
    • Issue date Mar 26, 2013
    • Montres Breguet SA
    • Jean-François Pesenti
    • G04 - HOROLOGY
  • Information Patent Grant

    3621647
    • Patent number 3,621,647
    • Issue date Nov 23, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3316710
    • Patent number 3,316,710
    • Issue date May 2, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    2074025
    • Patent number 2,074,025
    • Issue date Mar 16, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    1916033
    • Patent number 1,916,033
    • Issue date Jun 27, 1933
    • G04 - HOROLOGY
  • Information Patent Grant

    1891281
    • Patent number 1,891,281
    • Issue date Dec 20, 1932
    • G04 - HOROLOGY
  • Information Patent Grant

    1611134
    • Patent number 1,611,134
    • Issue date Dec 14, 1926
    • G04 - HOROLOGY
  • Information Patent Grant

    1575063
    • Patent number 1,575,063
    • Issue date Mar 2, 1926
    • G04 - HOROLOGY
  • Information Patent Grant

    1331276
    • Patent number 1,331,276
    • Issue date Feb 17, 1920
    • G04 - HOROLOGY
  • Information Patent Grant

    639966
    • Patent number 639,966
    • Issue date Dec 26, 1899
    • G04 - HOROLOGY
  • Information Patent Grant

    267619
    • Patent number 267,619
    • Issue date Nov 14, 1882
    • G04 - HOROLOGY

Patents Applicationslast 30 patents