TrademarkDir

Trademark Attorney / Law Firm

WILLIAM R. CHAN – Trademark Portfolio

WILLIAM R. CHAN specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 15 of 22 total filings concentrated in this category. The practice also covers Class 38 (Telecommunications) along with 13 other Nice Classification classes. Filing activity spans from 1997 to 2006. Currently, 0 trademarks are registered.

22 Total Trademarks
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All (22) Abandoned (12) Cancelled (10)
All Years 2006 1997
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