TREA

ECON INCORPORATED

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  • SOUTH BOSTON, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal insulation structure for windows
    • Patent number 4,473,980
    • Issue date Oct 2, 1984
    • Econ Incorporated
    • Kenneth J. Foster
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Trademarklast 30 trademarks

  • Information Trademark

    73734374 - MAGNETITE
    • Serial number 73734374
    • Filing date Jun 13, 1988
    • ECON INCORPORATED
    • 19 - Building materials (non-metallic)