TREA

Mechanic metronomes

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Industry

  • CPC
  • G04F5/022
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Parent Industries

GPHYSICS G04Horology G04FTIME-INTERVAL MEASURING G04F5/00Apparatus for producing preselected time intervals for use as timing standards

Current Industry

G04F5/022Mechanic metronomes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Structure of metronome
    • Patent number 6,015,948
    • Issue date Jan 18, 2000
    • Wei-Tsung Yang
    • G04 - HOROLOGY
  • Information Patent Grant

    Windable clockwork for a metronome
    • Patent number 4,629,331
    • Issue date Dec 16, 1986
    • Rudolph Wittner GmbH & Co.
    • Fritz Harle
    • G04 - HOROLOGY
  • Information Patent Grant

    Metronome
    • Patent number 4,237,549
    • Issue date Dec 2, 1980
    • Rudolf Wittner GmbH u. Co.
    • Friedrich Harle
    • G04 - HOROLOGY
  • Information Patent Grant

    3817027
    • Patent number 3,817,027
    • Issue date Jun 18, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3724203
    • Patent number 3,724,203
    • Issue date Apr 3, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3662538
    • Patent number 3,662,538
    • Issue date May 16, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3590574
    • Patent number 3,590,574
    • Issue date Jul 6, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3547305
    • Patent number 3,547,305
    • Issue date Dec 15, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3486323
    • Patent number 3,486,323
    • Issue date Dec 30, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3386327
    • Patent number 3,386,327
    • Issue date Jun 4, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3230785
    • Patent number 3,230,785
    • Issue date Jan 25, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    2995055
    • Patent number 2,995,055
    • Issue date Aug 8, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    2817208
    • Patent number 2,817,208
    • Issue date Dec 24, 1957
    • G04 - HOROLOGY
  • Information Patent Grant

    2737011
    • Patent number 2,737,011
    • Issue date Mar 6, 1956
    • G04 - HOROLOGY
  • Information Patent Grant

    2662538
    • Patent number 2,662,538
    • Issue date Dec 15, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2375294
    • Patent number 2,375,294
    • Issue date May 8, 1945
    • G04 - HOROLOGY
  • Information Patent Grant

    2222032
    • Patent number 2,222,032
    • Issue date Nov 19, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2095213
    • Patent number 2,095,213
    • Issue date Oct 5, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    1628688
    • Patent number 1,628,688
    • Issue date May 17, 1927
    • G04 - HOROLOGY