Trademark Attorney / Law Firm
MARK PEROFF – Trademark Portfolio
With a filing history spanning 16 years (1984–2025), MARK PEROFF has represented clients in 83 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 54 trademarks have achieved registered status, while 3 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
MARK PEROFF'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
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Education; providing of training; entertainment; sporting and cultural activities
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has MARK PEROFF filed?
MARK PEROFF has filed 83 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 54 registered, 3 pending, 14 abandoned, 12 cancelled.
What trademark classes does MARK PEROFF specialize in?
MARK PEROFF has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 41 (Education & Entertainment). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has MARK PEROFF been filing trademarks?
MARK PEROFF's trademark filing history with the USPTO spans from 1984 to 2025, covering 41 years of trademark practice. During this period, MARK PEROFF has handled 83 trademark applications.
What is MARK PEROFF's trademark registration success rate?
MARK PEROFF has a 68% trademark registration rate, with 54 out of 80 resolved applications resulting in successful registration. Currently, 3 applications are pending review.