Trademark Attorney / Law Firm
KARL J DUFF – Trademark Portfolio
KARL J DUFF specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 2 total filings concentrated in this category. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
KARL J DUFF's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has KARL J DUFF filed?
KARL J DUFF has filed 2 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does KARL J DUFF specialize in?
KARL J DUFF has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 42 (Computer & Scientific). Class 42 covers scientific and technological services; industrial analysis and research services.
What is KARL J DUFF's trademark registration success rate?
KARL J DUFF has a 0% trademark registration rate, with 0 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.