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giving indications at a number of places each at a different time

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  • CPC
  • G04C21/32
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C21/00Producing acoustic time signals by electrical means

Current Industry

G04C21/32giving indications at a number of places each at a different time
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable electronic device and event-intimating method of the same
    • Patent number 9,904,255
    • Issue date Feb 27, 2018
    • HTC Corporation
    • Chieh-Kai Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Remote control programming system
    • Patent number 3,946,314
    • Issue date Mar 23, 1976
    • Industrias Rumbo, S.A.
    • Jose Juan Garcia
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3668683
    • Patent number 3,668,683
    • Issue date Jun 6, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3449739
    • Patent number 3,449,739
    • Issue date Jun 10, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3430222
    • Patent number 3,430,222
    • Issue date Feb 25, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3321590
    • Patent number 3,321,590
    • Issue date May 23, 1967
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2922900
    • Patent number 2,922,900
    • Issue date Jan 26, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2664948
    • Patent number 2,664,948
    • Issue date Jan 5, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2124490
    • Patent number 2,124,490
    • Issue date Jul 19, 1938
    • G04 - HOROLOGY
  • Information Patent Grant

    2085617
    • Patent number 2,085,617
    • Issue date Jun 29, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2080330
    • Patent number 2,080,330
    • Issue date May 11, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2062715
    • Patent number 2,062,715
    • Issue date Dec 1, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    1955558
    • Patent number 1,955,558
    • Issue date Apr 17, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1810732
    • Patent number 1,810,732
    • Issue date Jun 16, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1769830
    • Patent number 1,769,830
    • Issue date Jul 1, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1605471
    • Patent number 1,605,471
    • Issue date Nov 2, 1926
    • G04 - HOROLOGY
  • Information Patent Grant

    1466471
    • Patent number 1,466,471
    • Issue date Aug 28, 1923
    • G04 - HOROLOGY
  • Information Patent Grant

    1411497
    • Patent number 1,411,497
    • Issue date Apr 4, 1922
    • G04 - HOROLOGY
  • Information Patent Grant

    1396370
    • Patent number 1,396,370
    • Issue date Nov 8, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1393275
    • Patent number 1,393,275
    • Issue date Oct 11, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1390907
    • Patent number 1,390,907
    • Issue date Sep 13, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1384182
    • Patent number 1,384,182
    • Issue date Jul 12, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1380311
    • Patent number 1,380,311
    • Issue date May 31, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1370059
    • Patent number 1,370,059
    • Issue date Mar 1, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1369146
    • Patent number 1,369,146
    • Issue date Feb 22, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1336318
    • Patent number 1,336,318
    • Issue date Apr 6, 1920
    • G04 - HOROLOGY
  • Information Patent Grant

    646036
    • Patent number 646,036
    • Issue date Mar 27, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    425004
    • Patent number 425,004
    • Issue date Apr 8, 1890
    • G04 - HOROLOGY

Patents Applicationslast 30 patents