Trademark Attorney / Law Firm
William H. Chao – Trademark Portfolio
William H. Chao has 13 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 7 trademarks are successfully registered — a 88% registration rate, with an additional 5 applications currently pending. The strongest areas of practice include Class 28 (Toys & Sporting Goods) and Class 35 (Advertising & Business). Filing activity has been recorded from 2018 through 2025, spanning 5 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
William H. Chao's trademark practice covers 7 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Advertising; business management; business administration; office functions
Common metals and their alloys; metal building materials; transportable buildings of metal
Machines and machine tools; motors and engines; machine coupling and transmission components
Frequently Asked Questions
How many trademark applications has William H. Chao filed?
William H. Chao has filed 13 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 7 registered, 5 pending, 1 abandoned.
What trademark classes does William H. Chao specialize in?
William H. Chao has filed trademarks across 7 Nice Classification classes. The most common practice areas include Class 28 (Toys & Sporting Goods), Class 35 (Advertising & Business), Class 10 (Medical Apparatus), Class 6 (Metal Goods), Class 7 (Machinery). Class 28 covers games and playthings; gymnastic and sporting articles; decorations for christmas trees.
How long has William H. Chao been filing trademarks?
William H. Chao's trademark filing history with the USPTO spans from 2018 to 2025, covering 7 years of trademark practice. During this period, William H. Chao has handled 13 trademark applications.
What is William H. Chao's trademark registration success rate?
William H. Chao has a 88% trademark registration rate, with 7 out of 8 resolved applications resulting in successful registration. Currently, 5 applications are pending review.