Trademark Attorney / Law Firm
Charles Stone – Trademark Portfolio
Charles Stone has 50 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 38 trademarks are successfully registered — a 86% registration rate, with an additional 6 applications currently pending. The strongest areas of practice include Class 7 (Machinery) and Class 21 (Housewares). Filing activity has been recorded from 2017 through 2026, spanning 8 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Charles Stone's trademark practice covers 19 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Machines and machine tools; motors and engines; machine coupling and transmission components
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Common metals and their alloys; metal building materials; transportable buildings of metal
Frequently Asked Questions
How many trademark applications has Charles Stone filed?
Charles Stone has filed 50 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 38 registered, 6 pending, 4 abandoned, 2 cancelled.
What trademark classes does Charles Stone specialize in?
Charles Stone has filed trademarks across 19 Nice Classification classes. The most common practice areas include Class 7 (Machinery), Class 21 (Housewares), Class 11 (Environmental Control), Class 20 (Furniture), Class 28 (Toys & Sporting Goods). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
How long has Charles Stone been filing trademarks?
Charles Stone's trademark filing history with the USPTO spans from 2017 to 2026, covering 9 years of trademark practice. During this period, Charles Stone has handled 50 trademark applications.
What is Charles Stone's trademark registration success rate?
Charles Stone has a 86% trademark registration rate, with 38 out of 44 resolved applications resulting in successful registration. Currently, 6 applications are pending review.