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Covington Brothers Building Systems, Inc.

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Organization

  • Riverside, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Structural panel
    • Patent number 4,226,067
    • Issue date Oct 7, 1980
    • Covington Brothers Building Systems, Inc.
    • Richard F. Artzer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73235554 - IMPAC
    • Serial number 73235554
    • Registration number 1160962
    • Filing date Oct 17, 1979
    • Covington Brothers Building Systems, Inc.
    • 19 - Building materials (non-metallic)