TREA

with saw mechanism

Follow

Industry

  • CPC
  • G04B21/022
This industry / category may be too specific. Please go to a parent level for more data

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 G04B21/00Indicating the time by acoustic means

Current Industry

G04B21/022with saw mechanism
Industries

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

    Time striking device for timepiece
    • Patent number 4,247,933
    • Issue date Jan 27, 1981
    • Rhythm Watch Company Limited
    • Norihiko Nakamura
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock with hour and quarter hour striking mechanism
    • Patent number 4,036,005
    • Issue date Jul 19, 1977
    • Spartus Corporation
    • Christian M. J. Jauch
    • G04 - HOROLOGY
  • Information Patent Grant

    2974473
    • Patent number 2,974,473
    • Issue date Mar 14, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    2322257
    • Patent number 2,322,257
    • Issue date Jun 22, 1943
    • G04 - HOROLOGY
  • Information Patent Grant

    2054765
    • Patent number 2,054,765
    • Issue date Sep 15, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    2034945
    • Patent number 2,034,945
    • Issue date Mar 24, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    1874316
    • Patent number 1,874,316
    • Issue date Aug 30, 1932
    • G04 - HOROLOGY
  • Information Patent Grant

    1789743
    • Patent number 1,789,743
    • Issue date Jan 20, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1614165
    • Patent number 1,614,165
    • Issue date Jan 11, 1927
    • G04 - HOROLOGY
  • Information Patent Grant

    1519797
    • Patent number 1,519,797
    • Issue date Dec 16, 1924
    • G04 - HOROLOGY
  • Information Patent Grant

    1496502
    • Patent number 1,496,502
    • Issue date Jun 3, 1924
    • G04 - HOROLOGY
  • Information Patent Grant

    1394957
    • Patent number 1,394,957
    • Issue date Oct 25, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1361424
    • Patent number 1,361,424
    • Issue date Dec 7, 1920
    • G04 - HOROLOGY
  • Information Patent Grant

    1216103
    • Patent number 1,216,103
    • Issue date Feb 13, 1917
    • G04 - HOROLOGY
  • Information Patent Grant

    1166853
    • Patent number 1,166,853
    • Issue date Jan 4, 1916
    • G04 - HOROLOGY
  • Information Patent Grant

    1160065
    • Patent number 1,160,065
    • Issue date Nov 9, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1149683
    • Patent number 1,149,683
    • Issue date Aug 10, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1128737
    • Patent number 1,128,737
    • Issue date Feb 16, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1001668
    • Patent number 1,001,668
    • Issue date Aug 29, 1911
    • G04 - HOROLOGY
  • Information Patent Grant

    934913
    • Patent number 934,913
    • Issue date Sep 21, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    927568
    • Patent number 927,568
    • Issue date Jul 13, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    900399
    • Patent number 900,399
    • Issue date Oct 6, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    892067
    • Patent number 892,067
    • Issue date Jun 30, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    859743
    • Patent number 859,743
    • Issue date Jul 9, 1907
    • G04 - HOROLOGY
  • Information Patent Grant

    813644
    • Patent number 813,644
    • Issue date Feb 27, 1906
    • G04 - HOROLOGY
  • Information Patent Grant

    806336
    • Patent number 806,336
    • Issue date Dec 5, 1905
    • G04 - HOROLOGY
  • Information Patent Grant

    806337
    • Patent number 806,337
    • Issue date Dec 5, 1905
    • G04 - HOROLOGY
  • Information Patent Grant

    747676
    • Patent number 747,676
    • Issue date Dec 22, 1903
    • G04 - HOROLOGY
  • Information Patent Grant

    700456
    • Patent number 700,456
    • Issue date May 20, 1902
    • G04 - HOROLOGY