TREA

INTERNATIONAL HARD SUITS INC.

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Organization

  • North Vancouver, British Columbia, CA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure equalizing rotary joint
    • Patent number 4,903,941
    • Issue date Feb 27, 1990
    • International Hard Suits, Inc.
    • Rene T. Nuytten
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74424103 - HS INTERNATIONAL HARD SUITS INC
    • Serial number 74424103
    • Registration number 1914592
    • Filing date Aug 12, 1993
    • INTERNATIONAL HARD SUITS INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments