TREA

Colight, Inc.

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Organization

  • Minneapolis, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Integrating photometer
    • Patent number 4,644,165
    • Issue date Feb 17, 1987
    • Colight, Inc.
    • Malcolm G. Ross
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Integrating photometer
    • Patent number D286298
    • Issue date Oct 21, 1986
    • Colight, Inc.
    • Joe T. May
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Integrating photometer
    • Patent number D285931
    • Issue date Sep 30, 1986
    • Colight, Inc.
    • Joe T. May
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microfiche duplicator
    • Patent number D275201
    • Issue date Aug 21, 1984
    • Colight, Inc.
    • Claudia L. Taylor
    • D16 - Photography and optical equipment

Trademarklast 30 trademarks

  • Information Trademark

    73456131 - SCANFLEX
    • Serial number 73456131
    • Registration number 1305806
    • Filing date Dec 8, 1983
    • Colight, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72292739 - HYDROLITE
    • Serial number 72292739
    • Registration number 867524
    • Filing date Mar 8, 1968
    • COLIGHT, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72193117 - SCANEX
    • Serial number 72193117
    • Registration number 796717
    • Filing date May 11, 1964
    • COLIGHT, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments