Trademark Attorney / Law Firm

Donald E. Stout – Trademark Portfolio

With a filing history spanning 42 years (1955–2025), Donald E. Stout has represented clients in 788 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 281 trademarks have achieved registered status, while 28 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 16 (Paper Goods), among 20 Nice Classification classes represented.

788 Total Trademarks
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