Trademark Attorney / Law Firm
Dennis J. McMahon – Trademark Portfolio
Dennis J. McMahon specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 34 of 47 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 16 other Nice Classification classes. Filing activity spans from 1991 to 2025. Currently, 12 trademarks are registered and 10 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Dennis J. McMahon's trademark practice covers 16 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Machines and machine tools; motors and engines; machine coupling and transmission components
Frequently Asked Questions
How many trademark applications has Dennis J. McMahon filed?
Dennis J. McMahon has filed 47 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 12 registered, 10 pending, 6 abandoned, 6 cancelled.
What trademark classes does Dennis J. McMahon specialize in?
Dennis J. McMahon has filed trademarks across 16 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 16 (Paper Goods), Class 2 (Paints), Class 35 (Advertising & Business). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Dennis J. McMahon been filing trademarks?
Dennis J. McMahon's trademark filing history with the USPTO spans from 1991 to 2025, covering 34 years of trademark practice. During this period, Dennis J. McMahon has handled 47 trademark applications.
What is Dennis J. McMahon's trademark registration success rate?
Dennis J. McMahon has a 50% trademark registration rate, with 12 out of 24 resolved applications resulting in successful registration. Currently, 10 applications are pending review.