Duff, Charles J. – Trademark Portfolio
Entity Type: 01
Duff, Charles J. holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 42 (Computer & Scientific) — 1 filings in this category. The owner is based in Daly City, CA.
360 Eastmoor Avenue
Daly City, CA 94015
Showing of trademarks Trademarks
Trademark Classifications
Duff, Charles J.'s trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademarks does Duff, Charles J. have?
Duff, Charles J. has 1 U.S. trademark filed with the USPTO.
What trademark classes does Duff, Charles J. file in?
Duff, Charles J. files trademarks across 1 Nice Classification class. The most active classes are Class 42 (Computer & Scientific). Class 42 covers scientific and technological services; industrial analysis and research services.
What is Duff, Charles J.'s trademark registration success rate?
Duff, Charles J. has a 0% trademark registration rate, with 0 out of 1 resolved applications resulting in successful registration. Currently, 0 applications are pending review.