Trademark Attorney / Law Firm
Stephan J. Mallenbaum – Trademark Portfolio
Stephan J. Mallenbaum specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 13 of 14 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 3 other Nice Classification classes. Filing activity spans from 1983 to 1991. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Stephan J. Mallenbaum's trademark practice covers 3 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
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademark applications has Stephan J. Mallenbaum filed?
Stephan J. Mallenbaum has filed 14 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does Stephan J. Mallenbaum specialize in?
Stephan J. Mallenbaum has filed trademarks across 3 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Stephan J. Mallenbaum been filing trademarks?
Stephan J. Mallenbaum's trademark filing history with the USPTO spans from 1983 to 1991, covering 8 years of trademark practice. During this period, Stephan J. Mallenbaum has handled 14 trademark applications.
What is Stephan J. Mallenbaum's trademark registration success rate?
Stephan J. Mallenbaum has a 0% trademark registration rate, with 0 out of 14 resolved applications resulting in successful registration. Currently, 0 applications are pending review.