TREA

Protection of wrist or pocket watch cases against dust

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  • CPC
  • G04B37/087
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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

G04B37/087Protection of wrist or pocket watch cases against dust
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exterior sub-assembly for a timepiece or watch or piece of jewellery
    • Patent number 10,114,338
    • Issue date Oct 30, 2018
    • Omega SA
    • Adrien Mollier
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece comprising a rotatable bezel
    • Patent number 5,321,670
    • Issue date Jun 14, 1994
    • Eta Sa Fabriques d'Ebauches
    • Jean-Philippe Rebeaud
    • G04 - HOROLOGY
  • Information Patent Grant

    2692070
    • Patent number 2,692,070
    • Issue date Oct 19, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    1745147
    • Patent number 1,745,147
    • Issue date Jan 28, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1722969
    • Patent number 1,722,969
    • Issue date Jul 30, 1929
    • G04 - HOROLOGY
  • Information Patent Grant

    1633351
    • Patent number 1,633,351
    • Issue date Jun 21, 1927
    • G04 - HOROLOGY
  • Information Patent Grant

    1477569
    • Patent number 1,477,569
    • Issue date Dec 18, 1923
    • G04 - HOROLOGY
  • Information Patent Grant

    1400083
    • Patent number 1,400,083
    • Issue date Dec 13, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1399322
    • Patent number 1,399,322
    • Issue date Dec 6, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1249906
    • Patent number 1,249,906
    • Issue date Dec 11, 1917
    • G04 - HOROLOGY
  • Information Patent Grant

    1199256
    • Patent number 1,199,256
    • Issue date Sep 26, 1916
    • G04 - HOROLOGY
  • Information Patent Grant

    919587
    • Patent number 919,587
    • Issue date Apr 27, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    899897
    • Patent number 899,897
    • Issue date Sep 29, 1908
    • G04 - HOROLOGY
  • Information Patent Grant

    865672
    • Patent number 865,672
    • Issue date Sep 10, 1907
    • G04 - HOROLOGY
  • Information Patent Grant

    814232
    • Patent number 814,232
    • Issue date Mar 6, 1906
    • G04 - HOROLOGY
  • Information Patent Grant

    780287
    • Patent number 780,287
    • Issue date Jan 17, 1905
    • G04 - HOROLOGY
  • Information Patent Grant

    760558
    • Patent number 760,558
    • Issue date May 24, 1904
    • G04 - HOROLOGY
  • Information Patent Grant

    756706
    • Patent number 756,706
    • Issue date Apr 5, 1904
    • G04 - HOROLOGY
  • Information Patent Grant

    714745
    • Patent number 714,745
    • Issue date Dec 2, 1902
    • G04 - HOROLOGY
  • Information Patent Grant

    668859
    • Patent number 668,859
    • Issue date Feb 26, 1901
    • G04 - HOROLOGY
  • Information Patent Grant

    659407
    • Patent number 659,407
    • Issue date Oct 9, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    626703
    • Patent number 626,703
    • Issue date Jun 13, 1899
    • G04 - HOROLOGY
  • Information Patent Grant

    588409
    • Patent number 588,409
    • Issue date Aug 17, 1897
    • G04 - HOROLOGY
  • Information Patent Grant

    584458
    • Patent number 584,458
    • Issue date Jun 15, 1897
    • G04 - HOROLOGY
  • Information Patent Grant

    561680
    • Patent number 561,680
    • Issue date Jun 9, 1896
    • G04 - HOROLOGY
  • Information Patent Grant

    546543
    • Patent number 546,543
    • Issue date Sep 17, 1895
    • G04 - HOROLOGY
  • Information Patent Grant

    504957
    • Patent number 504,957
    • Issue date Sep 12, 1893
    • G04 - HOROLOGY
  • Information Patent Grant

    499885
    • Patent number 499,885
    • Issue date Jun 20, 1893
    • G04 - HOROLOGY
  • Information Patent Grant

    481809
    • Patent number 481,809
    • Issue date Aug 30, 1892
    • G04 - HOROLOGY
  • Information Patent Grant

    454715
    • Patent number 454,715
    • Issue date Jun 23, 1891
    • G04 - HOROLOGY

Patents Applicationslast 30 patents