TREA

American Variseal

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  • Broomfiled, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Capped spring-energized seal
    • Patent number 5,799,953
    • Issue date Sep 1, 1998
    • American Variseal
    • Gary L. Henderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slant coil spring and seal
    • Patent number 5,542,682
    • Issue date Aug 6, 1996
    • American Variseal
    • Clifford W. Goldstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    73462657 - AV
    • Serial number 73462657
    • Registration number 1344389
    • Filing date Jan 26, 1984
    • American Variseal Corp.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes