Trademark Attorney / Law Firm

Charles J. long – Trademark Portfolio

With a filing history spanning 42 years (1924–2025), Charles J. long has represented clients in 810 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 125 trademarks have achieved registered status, while 5 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

810 Total Trademarks
Loading...
Filter by Class:

Page 1 of 34 (810 results)