Trademark Attorney / Law Firm
QUANCHENG CHENG – Trademark Portfolio
With a filing history spanning 10 years (2015–2025), QUANCHENG CHENG has represented clients in 3,125 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 2,485 trademarks have achieved registered status, while 122 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
QUANCHENG CHENG'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
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Lace and embroidery, ribbons and braid; buttons, hooks and eyes, pins and needles
Frequently Asked Questions
How many trademark applications has QUANCHENG CHENG filed?
QUANCHENG CHENG has filed 3,125 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2,485 registered, 122 pending, 515 abandoned, 2 cancelled.
What trademark classes does QUANCHENG CHENG specialize in?
QUANCHENG CHENG has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 21 (Housewares), Class 9 (Computers & Electronics), Class 25 (Clothing), Class 20 (Furniture), Class 28 (Toys & Sporting Goods). Class 21 covers household or kitchen utensils and containers; combs and sponges; brushes.
How long has QUANCHENG CHENG been filing trademarks?
QUANCHENG CHENG's trademark filing history with the USPTO spans from 2015 to 2025, covering 10 years of trademark practice. During this period, QUANCHENG CHENG has handled 3,125 trademark applications.
What is QUANCHENG CHENG's trademark registration success rate?
QUANCHENG CHENG has a 83% trademark registration rate, with 2,485 out of 3,002 resolved applications resulting in successful registration. Currently, 122 applications are pending review.