TREA

Proto-Tel, Inc.

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Organization

  • Boulder, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Combined plate and cup carrier
    • Patent number D341752
    • Issue date Nov 30, 1993
    • Proto-Tel, Inc.
    • Kenneth W. Hotchkiss
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Lamp extractor and inserter
    • Patent number D310949
    • Issue date Oct 2, 1990
    • Proto-Tel, Inc.
    • Kenneth W. Hotchkiss
    • D08 - Tools and hardware
  • Information Patent Grant

    Terminal block cover
    • Patent number 4,697,720
    • Issue date Oct 6, 1987
    • Proto-Tel, Inc.
    • Kenneth W. Hotchkiss
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75348232 - PROTO-PROTECT
    • Serial number 75348232
    • Registration number 2193713
    • Filing date Aug 28, 1997
    • Proto-Tel, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75348233 - PROTO-ACCESS
    • Serial number 75348233
    • Filing date Aug 28, 1997
    • Proto-Tel, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75348783 - PROTO-SHARE
    • Serial number 75348783
    • Registration number 2193721
    • Filing date Aug 28, 1997
    • Proto-Tel, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75348235 - PROTO-TEL
    • Serial number 75348235
    • Registration number 2252628
    • Filing date Aug 28, 1997
    • Proto-Tel, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75348784 - PROTO-CONNECT
    • Serial number 75348784
    • Registration number 2193722
    • Filing date Aug 28, 1997
    • Proto-Tel, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments