Trademark Attorney / Law Firm

Sumner C. Rosenberg – Trademark Portfolio

With a filing history spanning 28 years (1980–2010), Sumner C. Rosenberg has represented clients in 397 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 3 trademarks have achieved registered status. Areas of expertise include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

397 Total Trademarks
Loading...
Filter by Class:

Page 1 of 17 (397 results)