Chalk Media Service Corp.

Organization

  • Vancouver, CA

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

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  • Information Trademark

    78678995 - CHALKBOARD

    • Serial number 78678995
    • Registration number 3740073
    • Filing date Jul 26, 2005
    • Chalk Media Service Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments