Trademark Attorney / Law Firm
Sean D. Detweiler – Trademark Portfolio
With a filing history spanning 38 years (1983–2026), Sean D. Detweiler has represented clients in 1,133 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 539 trademarks have achieved registered status, while 154 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Sean D. Detweiler's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Legal services; security services for the protection of property and individuals
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Sean D. Detweiler filed?
Sean D. Detweiler has filed 1,133 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 539 registered, 154 pending, 264 abandoned, 169 cancelled.
What trademark classes does Sean D. Detweiler specialize in?
Sean D. Detweiler has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Sean D. Detweiler been filing trademarks?
Sean D. Detweiler's trademark filing history with the USPTO spans from 1983 to 2026, covering 43 years of trademark practice. During this period, Sean D. Detweiler has handled 1,133 trademark applications.
What is Sean D. Detweiler's trademark registration success rate?
Sean D. Detweiler has a 55% trademark registration rate, with 539 out of 972 resolved applications resulting in successful registration. Currently, 154 applications are pending review.