TREA

for shaped watches

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  • CPC
  • G04B37/086
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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 G04B37/00Cases

Current Industry

G04B37/086for shaped watches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Event register device
    • Patent number 5,124,960
    • Issue date Jun 23, 1992
    • Jeffrey P. Miller
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Watch case provided with a cap of hard material
    • Patent number 4,979,157
    • Issue date Dec 18, 1990
    • Montres Rado S.A.
    • Paul Gogniat
    • G04 - HOROLOGY
  • Information Patent Grant

    Watch case
    • Patent number 4,620,798
    • Issue date Nov 4, 1986
    • Montres RADO SA
    • Renato Scarinzi
    • G04 - HOROLOGY
  • Information Patent Grant

    Leakproof watch case
    • Patent number 4,544,284
    • Issue date Oct 1, 1985
    • Omega S.A.
    • Michel Geiger
    • G04 - HOROLOGY
  • Information Patent Grant

    Watch case structure
    • Patent number 4,487,513
    • Issue date Dec 11, 1984
    • Citizen Watch Co., Ltd.
    • Masataka Matsumoto
    • G04 - HOROLOGY
  • Information Patent Grant

    Jointed electronic watch
    • Patent number 4,412,751
    • Issue date Nov 1, 1983
    • Omega S.A.
    • Pierre Jeannet
    • G04 - HOROLOGY
  • Information Patent Grant

    Back cover fixing structure for wristwatch
    • Patent number 4,391,533
    • Issue date Jul 5, 1983
    • Citizen Watch Co. Ltd.
    • Masahiko Waki
    • G04 - HOROLOGY
  • Information Patent Grant

    Watch casing
    • Patent number 4,390,288
    • Issue date Jun 28, 1983
    • Cesar Arnoux, S.A.
    • Jean Arnoux
    • G04 - HOROLOGY
  • Information Patent Grant

    Solar battery powered timepiece
    • Patent number 4,234,947
    • Issue date Nov 18, 1980
    • Citizen Watch Co., Ltd.
    • Masataka Matsumoto
    • G04 - HOROLOGY
  • Information Patent Grant

    Retaining spring for a wristwatch case
    • Patent number 4,223,527
    • Issue date Sep 23, 1980
    • Citizen Watch Co., Ltd.
    • Hidetaka Tutiya
    • G04 - HOROLOGY
  • Information Patent Grant

    Waterproofed watchcase construction
    • Patent number 4,222,228
    • Issue date Sep 16, 1980
    • Kabushiki Kaisha Daini Seikosha
    • Yasuyuki Masui
    • G04 - HOROLOGY
  • Information Patent Grant

    Four-sided water-resistant watch-case
    • Patent number 4,075,828
    • Issue date Feb 28, 1978
    • Century Time Limited
    • Hans Ulrich Klingenberg
    • G04 - HOROLOGY
  • Information Patent Grant

    Four-sided water-resistant watch-case
    • Patent number 4,002,020
    • Issue date Jan 11, 1977
    • Century Time Ltd.
    • Hans Ulrich Klingenberg
    • G04 - HOROLOGY
  • Information Patent Grant

    3910031
    • Patent number 3,910,031
    • Issue date Oct 7, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3777473
    • Patent number 3,777,473
    • Issue date Dec 11, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3756017
    • Patent number 3,756,017
    • Issue date Sep 4, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3748849
    • Patent number 3,748,849
    • Issue date Jul 31, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3744238
    • Patent number 3,744,238
    • Issue date Jul 10, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3696608
    • Patent number 3,696,608
    • Issue date Oct 10, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3640065
    • Patent number 3,640,065
    • Issue date Feb 8, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3395531
    • Patent number 3,395,531
    • Issue date Aug 6, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3152438
    • Patent number 3,152,438
    • Issue date Oct 13, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    2845773
    • Patent number 2,845,773
    • Issue date Aug 5, 1958
    • G04 - HOROLOGY
  • Information Patent Grant

    2641901
    • Patent number 2,641,901
    • Issue date Jun 16, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2350651
    • Patent number 2,350,651
    • Issue date Jun 6, 1944
    • G04 - HOROLOGY
  • Information Patent Grant

    1802080
    • Patent number 1,802,080
    • Issue date Apr 21, 1931
    • G04 - HOROLOGY

Patents Applicationslast 30 patents