Trademark Attorney / Law Firm

Christiane S. Campbell – Trademark Portfolio

With a filing history spanning 57 years (1929–2026), Christiane S. Campbell has represented clients in 1,548 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 837 trademarks have achieved registered status, while 175 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.

1,548 Total Trademarks
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