TREA

with pre-signal with repeated signal with changeable intensity of sound

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  • CPC
  • G04B23/10
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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 G04B23/00Arrangements producing acoustic signals at preselected times

Current Industry

G04B23/10with pre-signal with repeated signal with changeable intensity of sound
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Chronograph assembly
    • Patent number 9,164,490
    • Issue date Oct 20, 2015
    • William A. Fraser
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm method and device
    • Patent number 8,792,309
    • Issue date Jul 29, 2014
    • Huawei Device Co., Ltd.
    • Jianhua Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Timepiece and portable device
    • Patent number 7,742,365
    • Issue date Jun 22, 2010
    • Seiko Epson Corporation
    • Masatoshi Moteki
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm clock
    • Patent number 5,966,346
    • Issue date Oct 12, 1999
    • Casio Computer Co., Ltd.
    • Hideyuki Arai
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece which permits freely adjusting the level of sounds produc...
    • Patent number 4,203,279
    • Issue date May 20, 1980
    • Minoru Kamiya
    • G04 - HOROLOGY
  • Information Patent Grant

    3733802
    • Patent number 3,733,802
    • Issue date May 22, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3715879
    • Patent number 3,715,879
    • Issue date Feb 13, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3533227
    • Patent number 3,533,227
    • Issue date Oct 13, 1970
    • G04 - HOROLOGY
  • Information Patent Grant

    3524314
    • Patent number 3,524,314
    • Issue date Aug 18, 1970
    • G04 - HOROLOGY
  • Information Patent Grant

    3473507
    • Patent number 3,473,507
    • Issue date Oct 21, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3460339
    • Patent number 3,460,339
    • Issue date Aug 12, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3440816
    • Patent number 3,440,816
    • Issue date Apr 29, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3381466
    • Patent number 3,381,466
    • Issue date May 7, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3328952
    • Patent number 3,328,952
    • Issue date Jul 4, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3316710
    • Patent number 3,316,710
    • Issue date May 2, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3316707
    • Patent number 3,316,707
    • Issue date May 2, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3315460
    • Patent number 3,315,460
    • Issue date Apr 25, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3251182
    • Patent number 3,251,182
    • Issue date May 17, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3220175
    • Patent number 3,220,175
    • Issue date Nov 30, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3213603
    • Patent number 3,213,603
    • Issue date Oct 26, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3166887
    • Patent number 3,166,887
    • Issue date Jan 26, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3010276
    • Patent number 3,010,276
    • Issue date Nov 28, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    2979885
    • Patent number 2,979,885
    • Issue date Apr 18, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    2948105
    • Patent number 2,948,105
    • Issue date Aug 9, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2927419
    • Patent number 2,927,419
    • Issue date Mar 8, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2777278
    • Patent number 2,777,278
    • Issue date Jan 15, 1957
    • G04 - HOROLOGY
  • Information Patent Grant

    2702450
    • Patent number 2,702,450
    • Issue date Feb 22, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2696072
    • Patent number 2,696,072
    • Issue date Dec 7, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2660024
    • Patent number 2,660,024
    • Issue date Nov 24, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2652682
    • Patent number 2,652,682
    • Issue date Sep 22, 1953
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    ALARM METHOD AND DEVICE
    • Publication number 20130114382
    • Publication date May 9, 2013
    • Huawei Device Co., Ltd
    • Jianhua Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TIMEPIECE AND PORTABLE DEVICE
    • Publication number 20090059736
    • Publication date Mar 5, 2009
    • SEIKO EPSON CORPORATION
    • Masatoshi MOTEKI
    • G04 - HOROLOGY