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  • CPC
  • G04C13/022
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C13/00Driving mechanisms for clocks by master-clocks

Current Industry

G04C13/022via existing power distribution lines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Clock diagnostics
    • Patent number 7,796,474
    • Issue date Sep 14, 2010
    • The Sapling Company, Inc.
    • Ilan Shemesh
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock diagnostics
    • Patent number 7,796,473
    • Issue date Sep 14, 2010
    • The Sapling Company, Inc.
    • Ilan Shemesh
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock diagnostics
    • Patent number 7,532,547
    • Issue date May 12, 2009
    • Sapling Company, Inc.
    • Iian Shemesh
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock diagnostics
    • Patent number 7,230,884
    • Issue date Jun 12, 2007
    • The Sapling Company, Inc.
    • Ilan Shemesh
    • G04 - HOROLOGY
  • Information Patent Grant

    Remotely-synchronizable time display
    • Patent number 5,251,191
    • Issue date Oct 5, 1993
    • Diehl GmbH & Co.
    • Wilhelm Sturzl
    • G04 - HOROLOGY
  • Information Patent Grant

    2647360
    • Patent number 2,647,360
    • Issue date Aug 4, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2248164
    • Patent number 2,248,164
    • Issue date Jul 8, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    2093553
    • Patent number 2,093,553
    • Issue date Sep 21, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    1905193
    • Patent number 1,905,193
    • Issue date Apr 25, 1933
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    1871636
    • Patent number 1,871,636
    • Issue date Aug 16, 1932
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    1350382
    • Patent number 1,350,382
    • Issue date Aug 24, 1920
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOCK DIAGNOSTICS
    • Publication number 20070206445
    • Publication date Sep 6, 2007
    • Ilan Shemesh
    • G04 - HOROLOGY
  • Information Patent Application

    CLOCK DIAGNOSTICS
    • Publication number 20070206444
    • Publication date Sep 6, 2007
    • The Sapling Company, Inc.
    • Ilan SHEMESH
    • G04 - HOROLOGY
  • Information Patent Application

    CLOCK DIAGNOSTICS
    • Publication number 20070206446
    • Publication date Sep 6, 2007
    • Ilan Shemesh
    • G04 - HOROLOGY
  • Information Patent Application

    Clock diagnostics
    • Publication number 20040167739
    • Publication date Aug 26, 2004
    • Ilan Shemesh
    • G04 - HOROLOGY