TREA

using mechanical means

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Industry

  • CPC
  • G11B3/092
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

Current Industry

G11B3/092using mechanical means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tone arm holder
    • Patent number 10,134,426
    • Issue date Nov 20, 2018
    • inMusic Brands, Inc.
    • Scott Puckett
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Height adjusting device for a tone arm
    • Patent number 6,154,435
    • Issue date Nov 28, 2000
    • Ya Horng Electronic Co., Ltd.
    • J. Y. Huang
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Reciprocating machine
    • Patent number 4,919,104
    • Issue date Apr 24, 1990
    • Hartmut Hensel
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic record player
    • Patent number 4,352,177
    • Issue date Sep 28, 1982
    • Dennis; James T.
    • James T. Dennis
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Video disc player having carriage drive apparatus
    • Patent number 4,325,136
    • Issue date Apr 13, 1982
    • RCA Corporation
    • Philip E. O'Connell
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Lever operated stylus guard for phonograph pick-up cartridge
    • Patent number 4,270,758
    • Issue date Jun 2, 1981
    • Shure Brothers, Inc.
    • Joseph D. Kehl
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Toggle mechanism for video disc player
    • Patent number 4,175,751
    • Issue date Nov 27, 1979
    • RCA Corporation
    • Larry D. Huff
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player
    • Patent number 4,147,365
    • Issue date Apr 3, 1979
    • Pioneer Electronic Corporation
    • Junichi Kurata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3896491
    • Patent number 3,896,491
    • Issue date Jul 22, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3771797
    • Patent number 3,771,797
    • Issue date Nov 13, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3599988
    • Patent number 3,599,988
    • Issue date Aug 17, 1971
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3418435
    • Patent number 3,418,435
    • Issue date Dec 24, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3101952
    • Patent number 3,101,952
    • Issue date Aug 27, 1963
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3023011
    • Patent number 3,023,011
    • Issue date Feb 27, 1962
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2941810
    • Patent number 2,941,810
    • Issue date Jun 21, 1960
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2676808
    • Patent number 2,676,808
    • Issue date Apr 27, 1954
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2532293
    • Patent number 2,532,293
    • Issue date Dec 5, 1950
    • G11 - INFORMATION STORAGE