TrademarkDir

Trademark Attorney / Law Firm

Keith B. Willhelm – Trademark Portfolio

With a filing history spanning 26 years (1986–2025), Keith B. Willhelm has represented clients in 151 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 46 trademarks have achieved registered status, while 3 remain pending. Areas of expertise include Class 28 (Toys & Sporting Goods) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.

151 Total Trademarks
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All (151) Registered (46) Pending (3) Abandoned (53) Cancelled (47)
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