TREA

driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

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Industry

  • CPC
  • G04B19/24333
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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 G04B19/00Indicating the time by visual means

Current Industry

G04B19/24333driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2790300
    • Patent number 2,790,300
    • Issue date Apr 30, 1957
    • G04 - HOROLOGY
  • Information Patent Grant

    2682145
    • Patent number 2,682,145
    • Issue date Jun 29, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2592047
    • Patent number 2,592,047
    • Issue date Apr 8, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2213462
    • Patent number 2,213,462
    • Issue date Sep 3, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2126469
    • Patent number 2,126,469
    • Issue date Aug 9, 1938
    • G04 - HOROLOGY
  • Information Patent Grant

    1160898
    • Patent number 1,160,898
    • Issue date Nov 16, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    799679
    • Patent number 799,679
    • Issue date Sep 19, 1905
    • G04 - HOROLOGY
  • Information Patent Grant

    651850
    • Patent number 651,850
    • Issue date Jun 19, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    543237
    • Patent number 543,237
    • Issue date Jul 23, 1895
    • G04 - HOROLOGY
  • Information Patent Grant

    543235
    • Patent number 543,235
    • Issue date Jul 23, 1895
    • G04 - HOROLOGY
  • Information Patent Grant

    369054
    • Patent number 369,054
    • Issue date Aug 30, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    66003
    • Patent number 66,003
    • Issue date Jun 25, 1867
    • G04 - HOROLOGY
  • Information Patent Grant

    57510
    • Patent number 57,510
    • Issue date Aug 28, 1866
    • G04 - HOROLOGY
  • Information Patent Grant

    47306
    • Patent number 47,306
    • Issue date Apr 18, 1865
    • G04 - HOROLOGY
  • Information Patent Grant

    27023
    • Patent number 27,023
    • Issue date Jan 31, 1860
    • G04 - HOROLOGY
  • Information Patent Grant

    11711
    • Patent number 11,711
    • Issue date Sep 19, 1854
    • G04 - HOROLOGY

Patents Applicationslast 30 patents