Trademark Attorney / Law Firm

Patrick K. Perrin – Trademark Portfolio

With a filing history spanning 29 years (1992–2024), Patrick K. Perrin has represented clients in 503 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 178 trademarks have achieved registered status, while 3 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

503 Total Trademarks
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