Trademark Attorney / Law Firm
Yifeng Hao – Trademark Portfolio
Yifeng Hao has 1,447 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 757 trademarks are successfully registered — a 94% registration rate, with an additional 644 applications currently pending. The strongest areas of practice include Class 21 (Housewares) and Class 20 (Furniture). Filing activity has been recorded from 2014 through 2026, spanning 8 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yifeng Hao'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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademark applications has Yifeng Hao filed?
Yifeng Hao has filed 1,447 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 757 registered, 644 pending, 46 abandoned.
What trademark classes does Yifeng Hao specialize in?
Yifeng Hao has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 21 (Housewares), Class 20 (Furniture), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 28 (Toys & Sporting Goods). Class 21 covers household or kitchen utensils and containers; combs and sponges; brushes.
How long has Yifeng Hao been filing trademarks?
Yifeng Hao's trademark filing history with the USPTO spans from 2014 to 2026, covering 12 years of trademark practice. During this period, Yifeng Hao has handled 1,447 trademark applications.
What is Yifeng Hao's trademark registration success rate?
Yifeng Hao has a 94% trademark registration rate, with 757 out of 803 resolved applications resulting in successful registration. Currently, 644 applications are pending review.