Trademark Attorney / Law Firm
Dusan Clark – Trademark Portfolio
With a filing history spanning 40 years (1934–2026), Dusan Clark has represented clients in 695 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 259 trademarks have achieved registered status, while 51 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Dusan Clark's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Legal services; security services for the protection of property and individuals
Frequently Asked Questions
How many trademark applications has Dusan Clark filed?
Dusan Clark has filed 695 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 259 registered, 51 pending, 160 abandoned, 223 cancelled.
What trademark classes does Dusan Clark specialize in?
Dusan Clark has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 36 (Insurance & Financial), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Dusan Clark been filing trademarks?
Dusan Clark's trademark filing history with the USPTO spans from 1934 to 2026, covering 92 years of trademark practice. During this period, Dusan Clark has handled 695 trademark applications.
What is Dusan Clark's trademark registration success rate?
Dusan Clark has a 40% trademark registration rate, with 259 out of 642 resolved applications resulting in successful registration. Currently, 51 applications are pending review.