TrademarkDir

Trademark Attorney / Law Firm

David R. Schaffer – Trademark Portfolio

With a filing history spanning 45 years (1935–2026), David R. Schaffer has represented clients in 972 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 472 trademarks have achieved registered status, while 90 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.

972 Total Trademarks
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All (972) Registered (472) Pending (90) Abandoned (185) Cancelled (211)
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