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  • CPC
  • G06M3/028
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Patents Grantslast 30 patents

  • Information Patent Grant

    2930527

    • Patent number 2,930,527
    • Issue date Mar 29, 1960
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2823277

    • Patent number 2,823,277
    • Issue date Feb 11, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2812908

    • Patent number 2,812,908
    • Issue date Nov 12, 1957
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2749041

    • Patent number 2,749,041
    • Issue date Jun 5, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2448643

    • Patent number 2,448,643
    • Issue date Sep 7, 1948
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2213867

    • Patent number 2,213,867
    • Issue date Sep 3, 1940
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2036139

    • Patent number 2,036,139
    • Issue date Mar 31, 1936
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1749158

    • Patent number 1,749,158
    • Issue date Mar 4, 1930
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1729497

    • Patent number 1,729,497
    • Issue date Sep 24, 1929
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1411629

    • Patent number 1,411,629
    • Issue date Apr 4, 1922
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1382467

    • Patent number 1,382,467
    • Issue date Jun 21, 1921
    • G06 - COMPUTING CALCULATING COUNTING