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  • G10B3/02
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Patents Grantslast 30 patents

  • Information Patent Grant

    Volume adjuster for air operated musical instruments

    • Patent number 4,132,144
    • Issue date Jan 2, 1979
    • Comus S.p.A.
    • Paolo Bontempi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3209636

    • Patent number 3,209,636
    • Issue date Oct 5, 1965
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3003384

    • Patent number 3,003,384
    • Issue date Oct 10, 1961
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2824477

    • Patent number 2,824,477
    • Issue date Feb 25, 1958
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2711665

    • Patent number 2,711,665
    • Issue date Jun 28, 1955
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2650514

    • Patent number 2,650,514
    • Issue date Sep 1, 1953
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2650515

    • Patent number 2,650,515
    • Issue date Sep 1, 1953
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2633046

    • Patent number 2,633,046
    • Issue date Mar 31, 1953
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2598416

    • Patent number 2,598,416
    • Issue date May 27, 1952
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2071986

    • Patent number 2,071,986
    • Issue date Feb 23, 1937
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1818851

    • Patent number 1,818,851
    • Issue date Aug 11, 1931
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1680368

    • Patent number 1,680,368
    • Issue date Aug 14, 1928
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1677908

    • Patent number 1,677,908
    • Issue date Jul 24, 1928
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1573973

    • Patent number 1,573,973
    • Issue date Feb 23, 1926
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1566315

    • Patent number 1,566,315
    • Issue date Dec 22, 1925
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1454041

    • Patent number 1,454,041
    • Issue date May 8, 1923
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1431907

    • Patent number 1,431,907
    • Issue date Oct 10, 1922
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1397988

    • Patent number 1,397,988
    • Issue date Nov 22, 1921
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1053273

    • Patent number 1,053,273
    • Issue date Feb 18, 1913
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    711190

    • Patent number 711,190
    • Issue date Oct 14, 1902
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    691900

    • Patent number 691,900
    • Issue date Jan 28, 1902
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    689770

    • Patent number 689,770
    • Issue date Dec 24, 1901
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    593887

    • Patent number 593,887
    • Issue date Nov 16, 1897
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    562386

    • Patent number 562,386
    • Issue date Jun 23, 1896
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    500009

    • Patent number 500,009
    • Issue date Jun 20, 1893
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    490970

    • Patent number 490,970
    • Issue date Jan 31, 1893
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    481976

    • Patent number 481,976
    • Issue date Sep 6, 1892
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    470241

    • Patent number 470,241
    • Issue date Mar 8, 1892
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    451124

    • Patent number 451,124
    • Issue date Apr 28, 1891
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    364865

    • Patent number 364,865
    • Issue date Jun 14, 1887
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    RESONANCE AND ARTICULATION TRAINER

    • Publication number 20150096431
    • Publication date Apr 9, 2015
    • HECTOR ANTONIO PEREZ
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS