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  • G04C23/02
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C23/00Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals

Current Industry

G04C23/02Constructional details
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunction time display device
    • Patent number 7,944,779
    • Issue date May 17, 2011
    • Pegatron Corporation
    • Chia-Ying Lee
    • G04 - HOROLOGY
  • Information Patent Grant

    Time switch
    • Patent number 6,917,001
    • Issue date Jul 12, 2005
    • Matsushita Electric Works, Ltd.
    • Hiroaki Muroi
    • G04 - HOROLOGY
  • Information Patent Grant

    Time switch
    • Patent number 6,914,204
    • Issue date Jul 5, 2005
    • Matsushita Electric Works, Ltd.
    • Hiroaki Muroi
    • G04 - HOROLOGY
  • Information Patent Grant

    Switch integrated controller for energizing an external electrical...
    • Patent number 6,262,497
    • Issue date Jul 17, 2001
    • Matsushita Electric Works, Ltd.
    • Hiroaki Muroi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for permitting quiet manual setting of an appliance timer...
    • Patent number 6,018,290
    • Issue date Jan 25, 2000
    • Emerson Electric Co.
    • Steven W. Vande Lune
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Time setting control mechanism for a mechanical timer
    • Patent number 5,812,499
    • Issue date Sep 22, 1998
    • Chan-Fu Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sandwich structure for a combination motor and gear train with a ti...
    • Patent number 4,250,420
    • Issue date Feb 10, 1981
    • Emhart Industries, Inc.
    • Neil E. Grah
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Plug-type switch
    • Patent number 4,130,748
    • Issue date Dec 19, 1978
    • Theben-Werk Zeitautomatik GmbH & Co. KG.
    • Lukas Schwer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Miniature timer
    • Patent number 4,012,607
    • Issue date Mar 15, 1977
    • Dieter Graesslin Feinwerktechnik
    • Dieter Graesslin
    • G04 - HOROLOGY
  • Information Patent Grant

    3925629
    • Patent number 3,925,629
    • Issue date Dec 9, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3872823
    • Patent number 3,872,823
    • Issue date Mar 25, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3797223
    • Patent number 3,797,223
    • Issue date Mar 19, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3746806
    • Patent number 3,746,806
    • Issue date Jul 17, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3598942
    • Patent number 3,598,942
    • Issue date Aug 10, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3548125
    • Patent number 3,548,125
    • Issue date Dec 15, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3478181
    • Patent number 3,478,181
    • Issue date Nov 11, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3373254
    • Patent number 3,373,254
    • Issue date Mar 12, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3300595
    • Patent number 3,300,595
    • Issue date Jan 24, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3290641
    • Patent number 3,290,641
    • Issue date Dec 6, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3086351
    • Patent number 3,086,351
    • Issue date Apr 23, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3085136
    • Patent number 3,085,136
    • Issue date Apr 9, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3038041
    • Patent number 3,038,041
    • Issue date Jun 5, 1962
    • G04 - HOROLOGY
  • Information Patent Grant

    2690801
    • Patent number 2,690,801
    • Issue date Oct 5, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2421266
    • Patent number 2,421,266
    • Issue date May 27, 1947
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1574070
    • Patent number 1,574,070
    • Issue date Feb 23, 1926
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    PILLBOX AND ALARM CLOCK
    • Publication number 20140064038
    • Publication date Mar 6, 2014
    • William Wesley Duer
    • G04 - HOROLOGY
  • Information Patent Application

    Multifunction Time Display Device
    • Publication number 20100074061
    • Publication date Mar 25, 2010
    • PEGATRON CORPORATION
    • Chia-Ying Lee
    • G04 - HOROLOGY
  • Information Patent Application

    Time switch
    • Publication number 20050051410
    • Publication date Mar 10, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hiroaki Muroi
    • G04 - HOROLOGY
  • Information Patent Application

    Time switch
    • Publication number 20050045456
    • Publication date Mar 3, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hiroaki Muroi
    • G04 - HOROLOGY