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Trademark Attorney / Law Firm

DAVID L. HEDDEN – Trademark Portfolio

DAVID L. HEDDEN specializes in Class 1 (Chemicals) trademark filings before the United States Patent and Trademark Office (USPTO), with 17 of 24 total filings concentrated in this category. The practice also covers Class 35 (Advertising & Business) along with 10 other Nice Classification classes. Filing activity spans from 1984 to 2007. Currently, 0 trademarks are registered.

24 Total Trademarks
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All (24) Abandoned (7) Cancelled (17)
All Years 2007 1999 1995 1994 1991 1985 1984
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