TrademarkDir

Trademark Attorney / Law Firm

David Yu – Trademark Portfolio

With a filing history spanning 19 years (1992–2026), David Yu has represented clients in 243 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 95 trademarks have achieved registered status, while 80 remain pending. Areas of expertise include Class 11 (Environmental Control) and Class 20 (Furniture), among 20 Nice Classification classes represented.

243 Total Trademarks
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All (243) Registered (95) Pending (80) Abandoned (41) Cancelled (26)
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