Trademark Attorney / Law Firm
Donald J. O'Brien – Trademark Portfolio
Donald J. O'Brien specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 4 of 6 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 2 other Nice Classification classes. Currently, 0 trademarks are registered and 6 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Donald J. O'Brien's trademark practice covers 2 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
Frequently Asked Questions
How many trademark applications has Donald J. O'Brien filed?
Donald J. O'Brien has filed 6 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 6 pending.
What trademark classes does Donald J. O'Brien specialize in?
Donald J. O'Brien has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.