the selected cards being displaced laterally relative to the remaining stationary card-file

Patents Grantslast 30 patents

  • Information Patent Grant

    Card sorting machine

    • Patent number 4,576,288
    • Issue date Mar 18, 1986
    • Tanaka Seiko Co. Ltd.
    • Tomomasa Tanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card retainer and control means for information retrieval devices

    • Patent number 4,495,066
    • Issue date Jan 22, 1985
    • Microsize, Inc.
    • Laurence A. Cross
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electro-mechanical retrieval device for randomly filed materials

    • Patent number 4,421,237
    • Issue date Dec 20, 1983
    • Randomatic Data Systems, Inc.
    • Laurence A. Cross
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Machine-retrievable card and card retrieval apparatus and method th...

    • Patent number 4,330,063
    • Issue date May 18, 1982
    • O. K. Partnership
    • Paul Neumeier
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Document retrieval system

    • Patent number 4,327,834
    • Issue date May 4, 1982
    • O. K. Partnership
    • Robert J. Kalthoff
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Random automatic selector

    • Patent number 4,190,164
    • Issue date Feb 26, 1980
    • Mazda Cartex Company, Limited
    • Chiaki Matsuda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card retrieval system

    • Patent number 4,076,125
    • Issue date Feb 28, 1978
    • Sharp Kabushiki Kaisha
    • Mikio Ohsaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card selector

    • Patent number 4,013,171
    • Issue date Mar 22, 1977
    • A. W. Ferrin, Beatrice Ferrin, Donald H. Stephen, Trustees of the Lectrojog C...
    • Albert William Ferrin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Interposer mechanism

    • Patent number 4,011,986
    • Issue date Mar 15, 1977
    • O. K. Partnership
    • Richard C. O'Brien
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3901796

    • Patent number 3,901,796
    • Issue date Aug 26, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3831749

    • Patent number 3,831,749
    • Issue date Aug 27, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3799335

    • Patent number 3,799,335
    • Issue date Mar 26, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3789982

    • Patent number 3,789,982
    • Issue date Feb 5, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3732977

    • Patent number 3,732,977
    • Issue date May 15, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3682300

    • Patent number 3,682,300
    • Issue date Aug 8, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3625358

    • Patent number 3,625,358
    • Issue date Dec 7, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3618763

    • Patent number 3,618,763
    • Issue date Nov 9, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3524545

    • Patent number 3,524,545
    • Issue date Aug 18, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3394247

    • Patent number 3,394,247
    • Issue date Jul 23, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3292630

    • Patent number 3,292,630
    • Issue date Dec 20, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3266497

    • Patent number 3,266,497
    • Issue date Aug 16, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1639443

    • Patent number 1,639,443
    • Issue date Aug 16, 1927
    • G06 - COMPUTING CALCULATING COUNTING