TREA

WILLIAMSON PARTNERSHIP

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Organization

  • CHICAGO, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Temperature measuring apparatus
    • Patent number 4,561,786
    • Issue date Dec 31, 1985
    • Williamson Corporation
    • Alan S. Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Infra-red radiometer
    • Patent number D247352
    • Issue date Feb 28, 1978
    • Williamson Corporation
    • Oskar Heininger
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Portable precision radiometer
    • Patent number 4,045,670
    • Issue date Aug 30, 1977
    • Williamson Corporation
    • Alan S. Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Null balance radiometric apparatus
    • Patent number 3,932,744
    • Issue date Jan 13, 1976
    • Williamson Corporation
    • Alan S. Anderson
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    77214543 - YIELDMOR
    • Serial number 77214543
    • Registration number 3517497
    • Filing date Jun 25, 2007
    • Williamson Corp
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    76362133 - WILLIAMSON & MAGOR
    • Serial number 76362133
    • Filing date Jan 23, 2002
    • Williamson Tea Holdings plc
    • 30 - Coffee, tea, cocoa and artificial coffee
  • Information Trademark

    76362132 - WILLIAMSON & MAGOR SINCE 1869
    • Serial number 76362132
    • Filing date Jan 23, 2002
    • Williamson Tea Holdings Plc
    • 30 - Coffee, tea, cocoa and artificial coffee
  • Information Trademark

    76274675 - WILLIAMSON TEA
    • Serial number 76274675
    • Registration number 2651474
    • Filing date Jun 20, 2001
    • Williamson Tea Holdings plc
    • 30 - Coffee, tea, cocoa and artificial coffee
  • Information Trademark

    74007549 - PO' BOY
    • Serial number 74007549
    • Registration number 1635054
    • Filing date Dec 4, 1989
    • WILLIAMSON PARTNERSHIP
    • 41 - Education
  • Information Trademark

    73771622 - FIBERVIEW
    • Serial number 73771622
    • Registration number 1556642
    • Filing date Dec 27, 1988
    • WILLIAMSON CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments