Trademark Attorney / Law Firm
William B. Chadwick – Trademark Portfolio
With a filing history spanning 13 years (2013–2026), William B. Chadwick has represented clients in 541 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 227 trademarks have achieved registered status, while 169 remain pending. Areas of expertise include Class 21 (Housewares) and Class 3 (Cosmetics & Cleaning), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
William B. Chadwick's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Advertising; business management; business administration; office functions
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademark applications has William B. Chadwick filed?
William B. Chadwick has filed 541 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 227 registered, 169 pending, 143 abandoned, 2 cancelled.
What trademark classes does William B. Chadwick specialize in?
William B. Chadwick has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 21 (Housewares), Class 3 (Cosmetics & Cleaning), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals). Class 21 covers household or kitchen utensils and containers; combs and sponges; brushes.
How long has William B. Chadwick been filing trademarks?
William B. Chadwick's trademark filing history with the USPTO spans from 2013 to 2026, covering 13 years of trademark practice. During this period, William B. Chadwick has handled 541 trademark applications.
What is William B. Chadwick's trademark registration success rate?
William B. Chadwick has a 61% trademark registration rate, with 227 out of 372 resolved applications resulting in successful registration. Currently, 169 applications are pending review.