Interchangeable scales

Patents Grantslast 30 patents

  • Information Patent Grant

    Scale indicator used with electronic setting apparatus for setting...

    • Patent number 4,974,217
    • Issue date Nov 27, 1990
    • IDEC IZUMi Corporation
    • Takeshi Inoue
    • G04 - HOROLOGY
  • Information Patent Grant

    Communication aid

    • Patent number 4,761,633
    • Issue date Aug 2, 1988
    • Ruth B. Leff
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Apparatus and method for monitoring periodic dispensation of pills

    • Patent number 4,389,963
    • Issue date Jun 28, 1983
    • Richard W. Pearson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3070062

    • Patent number 3,070,062
    • Issue date Dec 25, 1962
    • G05 - CONTROLLING REGULATING
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    2995105

    • Patent number 2,995,105
    • Issue date Aug 8, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2885536

    • Patent number 2,885,536
    • Issue date May 5, 1959
    • G01 - MEASURING TESTING
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    2836144

    • Patent number 2,836,144
    • Issue date May 27, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2794412

    • Patent number 2,794,412
    • Issue date Jun 4, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2682859

    • Patent number 2,682,859
    • Issue date Jul 6, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2643632

    • Patent number 2,643,632
    • Issue date Jun 30, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2635357

    • Patent number 2,635,357
    • Issue date Apr 21, 1953
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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    2612132

    • Patent number 2,612,132
    • Issue date Sep 30, 1952
    • G01 - MEASURING TESTING
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    2607533

    • Patent number 2,607,533
    • Issue date Aug 19, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2528640

    • Patent number 2,528,640
    • Issue date Nov 7, 1950
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2514745

    • Patent number 2,514,745
    • Issue date Jul 11, 1950
    • G01 - MEASURING TESTING
  • Information Patent Grant

    960946

    • Patent number 960,946
    • Issue date Jun 7, 1910
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents