TREA

operating on successive days without resetting operating only once in each 24 hours

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  • CPC
  • G04B23/08
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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 G04B23/00Arrangements producing acoustic signals at preselected times

Current Industry

G04B23/08operating on successive days without resetting operating only once in each 24 hours
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Striking mechanism for a watch or music box with a vibration plate...
    • Patent number 9,733,620
    • Issue date Aug 15, 2017
    • Montres Breguet SA
    • Polychronis Nakis Karapatis
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Acoustic radiating membrane for a musical watch
    • Patent number 9,658,601
    • Issue date May 23, 2017
    • Montres Breguet SA
    • Polychronis Nakis Karapatis
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Alarm watch and mechanism for displaying the alarm time
    • Patent number 7,715,281
    • Issue date May 11, 2010
    • Montres Breguet SA
    • Eric Goeller
    • G04 - HOROLOGY
  • Information Patent Grant

    3838563
    • Patent number 3,838,563
    • Issue date Oct 1, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3517499
    • Patent number 3,517,499
    • Issue date Jun 30, 1970
    • G04 - HOROLOGY
  • Information Patent Grant

    3460339
    • Patent number 3,460,339
    • Issue date Aug 12, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3390518
    • Patent number 3,390,518
    • Issue date Jul 2, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3344598
    • Patent number 3,344,598
    • Issue date Oct 3, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

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

    3308617
    • Patent number 3,308,617
    • Issue date Mar 14, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3261157
    • Patent number 3,261,157
    • Issue date Jul 19, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3166887
    • Patent number 3,166,887
    • Issue date Jan 26, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3101586
    • Patent number 3,101,586
    • Issue date Aug 27, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3034280
    • Patent number 3,034,280
    • Issue date May 15, 1962
    • G04 - HOROLOGY
  • Information Patent Grant

    2712215
    • Patent number 2,712,215
    • Issue date Jul 5, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2646659
    • Patent number 2,646,659
    • Issue date Jul 28, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2584920
    • Patent number 2,584,920
    • Issue date Feb 5, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2583794
    • Patent number 2,583,794
    • Issue date Jan 29, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2562712
    • Patent number 2,562,712
    • Issue date Jul 31, 1951
    • G04 - HOROLOGY
  • Information Patent Grant

    2268216
    • Patent number 2,268,216
    • Issue date Dec 30, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    2170079
    • Patent number 2,170,079
    • Issue date Aug 22, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2104611
    • Patent number 2,104,611
    • Issue date Jan 4, 1938
    • G04 - HOROLOGY
  • Information Patent Grant

    1836956
    • Patent number 1,836,956
    • Issue date Dec 15, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1836957
    • Patent number 1,836,957
    • Issue date Dec 15, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1402428
    • Patent number 1,402,428
    • Issue date Jan 3, 1922
    • G04 - HOROLOGY
  • Information Patent Grant

    1323781
    • Patent number 1,323,781
    • Issue date Dec 2, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1264897
    • Patent number 1,264,897
    • Issue date May 7, 1918
    • G04 - HOROLOGY
  • Information Patent Grant

    1254212
    • Patent number 1,254,212
    • Issue date Jan 22, 1918
    • G04 - HOROLOGY
  • Information Patent Grant

    1240483
    • Patent number 1,240,483
    • Issue date Sep 18, 1917
    • G04 - HOROLOGY
  • Information Patent Grant

    1240484
    • Patent number 1,240,484
    • Issue date Sep 18, 1917
    • G04 - HOROLOGY

Patents Applicationslast 30 patents