TrademarkDir

Trademark Attorney / Law Firm

David J. Ervin – Trademark Portfolio

With a filing history spanning 38 years (1965–2025), David J. Ervin has represented clients in 408 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 232 trademarks have achieved registered status, while 24 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.

408 Total Trademarks
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All (408) Registered (232) Pending (24) Abandoned (58) Cancelled (56)
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