Trademark Attorney / Law Firm

Paul A. Keller – Trademark Portfolio

With a filing history spanning 37 years (1930–2020), Paul A. Keller has represented clients in 433 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 30 trademarks have achieved registered status. Areas of expertise include Class 20 (Furniture) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

433 Total Trademarks
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Page 1 of 19 (433 results)