TREA

with several weights

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Industry

  • CPC
  • G04B1/06
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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 G04B1/00Driving mechanisms

Current Industry

G04B1/06with several weights
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Clock
    • Patent number 7,394,727
    • Issue date Jul 1, 2008
    • Seiko Epson Corporation
    • Kenichi Ushikoshi
    • G04 - HOROLOGY
  • Information Patent Grant

    Hourglass with bypass duct
    • Patent number 6,260,996
    • Issue date Jul 17, 2001
    • Richard K. Coleman
    • G04 - HOROLOGY
  • Information Patent Grant

    Quickly resettable timer
    • Patent number 4,648,721
    • Issue date Mar 10, 1987
    • Edward Shapiro
    • G04 - HOROLOGY
  • Information Patent Grant

    252588
    • Patent number 252,588
    • Issue date Jan 17, 1882
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Clock
    • Publication number 20070081425
    • Publication date Apr 12, 2007
    • SEIKO EPSON CORPORATION
    • Kenichi Ushikoshi
    • G04 - HOROLOGY