TREA

Means coupled to the cover

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Industry

  • CPC
  • G11B3/093
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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

G11B3/093Means coupled to the cover
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Phonograph
    • Patent number 4,493,069
    • Issue date Jan 8, 1985
    • The Quaker Oats Company
    • Gene L. Insley
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Phonograph having an improved tone arm assembly
    • Patent number 4,303,999
    • Issue date Dec 1, 1981
    • The Quaker Oats Company
    • Ronald D. Irvin
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Phonograph record player
    • Patent number 4,078,807
    • Issue date Mar 14, 1978
    • Henry A. Sherwood
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Signal pickup return mechanism
    • Patent number 3,954,272
    • Issue date May 4, 1976
    • RCA Corporation
    • Marvin Allan Leedom
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method of and apparatus for reproducing recorded information
    • Patent number 3,953,036
    • Issue date Apr 27, 1976
    • Hiroshi Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2552757
    • Patent number 2,552,757
    • Issue date May 15, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2508845
    • Patent number 2,508,845
    • Issue date May 23, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2485575
    • Patent number 2,485,575
    • Issue date Oct 25, 1949
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2219230
    • Patent number 2,219,230
    • Issue date Oct 22, 1940
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2166986
    • Patent number 2,166,986
    • Issue date Jul 25, 1939
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2025900
    • Patent number 2,025,900
    • Issue date Dec 31, 1935
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    892045
    • Patent number 892,045
    • Issue date Jun 30, 1908
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents