Trademark Attorney / Law Firm

ERWIN KOPPEL – Trademark Portfolio

With a filing history spanning 16 years (1980–1997), ERWIN KOPPEL has represented clients in 145 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 0 trademarks have achieved registered status. Areas of expertise include Class 1 (Chemicals) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

145 Total Trademarks
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