Trademark Attorney / Law Firm

John P. McGonagle – Trademark Portfolio

With a filing history spanning 41 years (1985–2026), John P. McGonagle has represented clients in 411 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 76 trademarks have achieved registered status, while 7 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

411 Total Trademarks
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