TREA

for extremely long running times

Follow

Industry

  • CPC
  • G04B33/12
This industry / category may be too specific. Please go to a parent level for more data

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 G04B33/00Calibers

Current Industry

G04B33/12for extremely long running times
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Timepiece movement of reduced height with a large power reserve
    • Patent number 8,891,339
    • Issue date Nov 18, 2014
    • Eta Sa Manufacture Horlogère Suisse
    • Laurent Kaelin
    • G04 - HOROLOGY
  • Information Patent Grant

    Spring-barrel arrangement for a timepiece
    • Patent number 7,318,669
    • Issue date Jan 15, 2008
    • Lange Uhren GmbH
    • Jens Schneider
    • G04 - HOROLOGY
  • Information Patent Grant

    3465515
    • Patent number 3,465,515
    • Issue date Sep 9, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    1623907
    • Patent number 1,623,907
    • Issue date Apr 5, 1927
    • G04 - HOROLOGY
  • Information Patent Grant

    816321
    • Patent number 816,321
    • Issue date Mar 27, 1906
    • G04 - HOROLOGY
  • Information Patent Grant

    453952
    • Patent number 453,952
    • Issue date Jun 9, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    442301
    • Patent number 442,301
    • Issue date Dec 9, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    436583
    • Patent number 436,583
    • Issue date Sep 16, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    427653
    • Patent number 427,653
    • Issue date May 13, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    373249
    • Patent number 373,249
    • Issue date Nov 15, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    371139
    • Patent number 371,139
    • Issue date Oct 4, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    352935
    • Patent number 352,935
    • Issue date Nov 23, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    340854
    • Patent number 340,854
    • Issue date Apr 27, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    334749
    • Patent number 334,749
    • Issue date Jan 26, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    176748
    • Patent number 176,748
    • Issue date May 2, 1876
    • G04 - HOROLOGY
  • Information Patent Grant

    36103
    • Patent number 36,103
    • Issue date Aug 5, 1862
    • G04 - HOROLOGY

Patents Applicationslast 30 patents