Trademark Attorney / Law Firm

David R. Ellis – Trademark Portfolio

With a filing history spanning 43 years (1975–2025), David R. Ellis has represented clients in 1,714 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 388 trademarks have achieved registered status, while 29 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.

1,714 Total Trademarks
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