TREA

Electric circuitry

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Industry

  • CPC
  • G04C23/12
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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

G04C23/12Electric circuitry
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical outlet unit
    • Patent number 8,963,731
    • Issue date Feb 24, 2015
    • Take Charge, LLC
    • Dennis L. Miller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Electrical unit outlet
    • Patent number 8,471,718
    • Issue date Jun 25, 2013
    • Takecharge, LLC
    • Dennis L. Miller
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mechanical timer switch assembly
    • Patent number 7,579,565
    • Issue date Aug 25, 2009
    • Shafi Al Dosari
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Multi-voltage electromechanical time switch
    • Patent number 6,563,237
    • Issue date May 13, 2003
    • Grasslin Controls Corporation
    • Frederic A. Bootz
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Appliance timer
    • Patent number 4,841,496
    • Issue date Jun 20, 1989
    • Emhart Industries, Inc.
    • George W. Adams
    • G04 - HOROLOGY
  • Information Patent Grant

    Electronic clock radio having nap/sleep feature
    • Patent number 4,187,468
    • Issue date Feb 5, 1980
    • GTE Sylvania Far East Limited
    • Lin Kao
    • G04 - HOROLOGY
  • Information Patent Grant

    Silent awakening system with means adapted to induce sleep
    • Patent number 4,093,944
    • Issue date Jun 6, 1978
    • Hrand M. Muncheryan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic clock
    • Patent number 4,026,102
    • Issue date May 31, 1977
    • Topp Electronics, Inc.
    • Leon S. Wecker
    • G04 - HOROLOGY
  • Information Patent Grant

    Wall-mounted automatic timer and manual on-off light switch
    • Patent number 4,002,925
    • Issue date Jan 11, 1977
    • Brian J. Monahan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3891144
    • Patent number 3,891,144
    • Issue date Jun 24, 1975
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3888075
    • Patent number 3,888,075
    • Issue date Jun 10, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3825872
    • Patent number 3,825,872
    • Issue date Jul 23, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3603807
    • Patent number 3,603,807
    • Issue date Sep 7, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3575584
    • Patent number 3,575,584
    • Issue date Apr 20, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3553396
    • Patent number 3,553,396
    • Issue date Jan 5, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3443180
    • Patent number 3,443,180
    • Issue date May 6, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3408539
    • Patent number 3,408,539
    • Issue date Oct 29, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3265867
    • Patent number 3,265,867
    • Issue date Aug 9, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    2224737
    • Patent number 2,224,737
    • Issue date Dec 10, 1940
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2218950
    • Patent number 2,218,950
    • Issue date Oct 22, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2206114
    • Patent number 2,206,114
    • Issue date Jul 2, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    1653823
    • Patent number 1,653,823
    • Issue date Dec 27, 1927
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents