TREA

for shaped watches

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Industry

  • CPC
  • G04B37/083
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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

G04B37/083for shaped watches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Noncircular watch case
    • Patent number 3,940,922
    • Issue date Mar 2, 1976
    • Kabushiki Kaisha Suwa Seikosha
    • Tsutomu Miyasaka
    • G04 - HOROLOGY
  • Information Patent Grant

    3791135
    • Patent number 3,791,135
    • Issue date Feb 12, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

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

    2913869
    • Patent number 2,913,869
    • Issue date Nov 24, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2830434
    • Patent number 2,830,434
    • Issue date Apr 15, 1958
    • G04 - HOROLOGY
  • Information Patent Grant

    2716328
    • Patent number 2,716,328
    • Issue date Aug 30, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2613494
    • Patent number 2,613,494
    • Issue date Oct 14, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2574671
    • Patent number 2,574,671
    • Issue date Nov 13, 1951
    • G04 - HOROLOGY
  • Information Patent Grant

    2230330
    • Patent number 2,230,330
    • Issue date Feb 4, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    1475014
    • Patent number 1,475,014
    • Issue date Nov 20, 1923
    • G04 - HOROLOGY