TREA

using filamentary record carriers

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  • CPC
  • G11B25/08
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B25/00Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing

Current Industry

G11B25/08using filamentary record carriers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2938965
    • Patent number 2,938,965
    • Issue date May 31, 1960
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2892899
    • Patent number 2,892,899
    • Issue date Jun 30, 1959
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2707729
    • Patent number 2,707,729
    • Issue date May 3, 1955
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2694577
    • Patent number 2,694,577
    • Issue date Nov 16, 1954
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2632059
    • Patent number 2,632,059
    • Issue date Mar 17, 1953
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2625346
    • Patent number 2,625,346
    • Issue date Jan 13, 1953
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2622812
    • Patent number 2,622,812
    • Issue date Dec 23, 1952
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2616982
    • Patent number 2,616,982
    • Issue date Nov 4, 1952
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2596536
    • Patent number 2,596,536
    • Issue date May 13, 1952
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2584453
    • Patent number 2,584,453
    • Issue date Feb 5, 1952
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2583462
    • Patent number 2,583,462
    • Issue date Jan 22, 1952
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2578023
    • Patent number 2,578,023
    • Issue date Dec 11, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2576459
    • Patent number 2,576,459
    • Issue date Nov 27, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2572985
    • Patent number 2,572,985
    • Issue date Oct 30, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2563545
    • Patent number 2,563,545
    • Issue date Aug 7, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2550556
    • Patent number 2,550,556
    • Issue date Apr 24, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2549038
    • Patent number 2,549,038
    • Issue date Apr 17, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2548981
    • Patent number 2,548,981
    • Issue date Apr 17, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2537260
    • Patent number 2,537,260
    • Issue date Jan 9, 1951
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2532541
    • Patent number 2,532,541
    • Issue date Dec 5, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2528061
    • Patent number 2,528,061
    • Issue date Oct 31, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2525995
    • Patent number 2,525,995
    • Issue date Oct 17, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2518117
    • Patent number 2,518,117
    • Issue date Aug 8, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2509500
    • Patent number 2,509,500
    • Issue date May 30, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2501573
    • Patent number 2,501,573
    • Issue date Mar 21, 1950
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2500903
    • Patent number 2,500,903
    • Issue date Mar 14, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2495125
    • Patent number 2,495,125
    • Issue date Jan 17, 1950
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2493657
    • Patent number 2,493,657
    • Issue date Jan 3, 1950
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2488482
    • Patent number 2,488,482
    • Issue date Nov 15, 1949
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2482887
    • Patent number 2,482,887
    • Issue date Sep 27, 1949
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents