TREA

Devices in which computing is effected by adding, substracting, or comparing lengths of parallel or concentric graudated scales

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Industry

  • CPC
  • G06G1/02
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Parent Industries

GPHYSICS G06Computing G06GANALOGUE COMPUTERS G06G1/00Hand manipulated computing devices

Current Industry

G06G1/02Devices in which computing is effected by adding, substracting, or comparing lengths of parallel or concentric graudated scales
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Analog balance
    • Patent number 4,352,978
    • Issue date Oct 5, 1982
    • James Chappell
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3885133
    • Patent number 3,885,133
    • Issue date May 20, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3834614
    • Patent number 3,834,614
    • Issue date Sep 10, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3829663
    • Patent number 3,829,663
    • Issue date Aug 13, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3757513
    • Patent number 3,757,513
    • Issue date Sep 11, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3610758
    • Patent number 3,610,758
    • Issue date Oct 5, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3610519
    • Patent number 3,610,519
    • Issue date Oct 5, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3484042
    • Patent number 3,484,042
    • Issue date Dec 16, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3483620
    • Patent number 3,483,620
    • Issue date Dec 16, 1969
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3467307
    • Patent number 3,467,307
    • Issue date Sep 16, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3464122
    • Patent number 3,464,122
    • Issue date Sep 2, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3375974
    • Patent number 3,375,974
    • Issue date Apr 2, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3360195
    • Patent number 3,360,195
    • Issue date Dec 26, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3346181
    • Patent number 3,346,181
    • Issue date Oct 10, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3323718
    • Patent number 3,323,718
    • Issue date Jun 6, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3276682
    • Patent number 3,276,682
    • Issue date Oct 4, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3262640
    • Patent number 3,262,640
    • Issue date Jul 26, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3162363
    • Patent number 3,162,363
    • Issue date Dec 22, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3137443
    • Patent number 3,137,443
    • Issue date Jun 16, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3130905
    • Patent number 3,130,905
    • Issue date Apr 28, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3117721
    • Patent number 3,117,721
    • Issue date Jan 14, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3082948
    • Patent number 3,082,948
    • Issue date Mar 26, 1963
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3045906
    • Patent number 3,045,906
    • Issue date Jul 24, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3042295
    • Patent number 3,042,295
    • Issue date Jul 3, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3042301
    • Patent number 3,042,301
    • Issue date Jul 3, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3033451
    • Patent number 3,033,451
    • Issue date May 8, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3030011
    • Patent number 3,030,011
    • Issue date Apr 17, 1962
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3021058
    • Patent number 3,021,058
    • Issue date Feb 13, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2998916
    • Patent number 2,998,916
    • Issue date Sep 5, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2983447
    • Patent number 2,983,447
    • Issue date May 9, 1961
    • G06 - COMPUTING CALCULATING COUNTING