Trademark Attorney / Law Firm
Letao Qin – Trademark Portfolio
With a filing history spanning 15 years (2010–2026), Letao Qin has represented clients in 542 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 207 trademarks have achieved registered status, while 143 remain pending. Areas of expertise include Class 21 (Housewares) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Letao Qin's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Frequently Asked Questions
How many trademark applications has Letao Qin filed?
Letao Qin has filed 542 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 207 registered, 143 pending, 170 abandoned, 22 cancelled.
What trademark classes does Letao Qin specialize in?
Letao Qin has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 21 (Housewares), Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals), Class 25 (Clothing), Class 3 (Cosmetics & Cleaning). Class 21 covers household or kitchen utensils and containers; combs and sponges; brushes.
How long has Letao Qin been filing trademarks?
Letao Qin's trademark filing history with the USPTO spans from 2010 to 2026, covering 16 years of trademark practice. During this period, Letao Qin has handled 542 trademark applications.
What is Letao Qin's trademark registration success rate?
Letao Qin has a 52% trademark registration rate, with 207 out of 399 resolved applications resulting in successful registration. Currently, 143 applications are pending review.