Trademark Attorney / Law Firm
Mark Brown – Trademark Portfolio
With a filing history spanning 37 years (1983–2025), Mark Brown has represented clients in 415 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 129 trademarks have achieved registered status, while 4 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 1 (Chemicals), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Mark Brown's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Education; providing of training; entertainment; sporting and cultural activities
Machines and machine tools; motors and engines; machine coupling and transmission components
Scientific and technological services; industrial analysis and research services
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Mark Brown filed?
Mark Brown has filed 415 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 129 registered, 4 pending, 141 abandoned, 141 cancelled.
What trademark classes does Mark Brown specialize in?
Mark Brown has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 1 (Chemicals), Class 9 (Computers & Electronics), Class 28 (Toys & Sporting Goods), Class 41 (Education & Entertainment). Class 35 covers advertising; business management; business administration; office functions.
How long has Mark Brown been filing trademarks?
Mark Brown's trademark filing history with the USPTO spans from 1983 to 2025, covering 42 years of trademark practice. During this period, Mark Brown has handled 415 trademark applications.
What is Mark Brown's trademark registration success rate?
Mark Brown has a 31% trademark registration rate, with 129 out of 411 resolved applications resulting in successful registration. Currently, 4 applications are pending review.