Trademark Attorney / Law Firm
Brian R. Callahan – Trademark Portfolio
Brian R. Callahan specializes in Class 41 (Education & Entertainment) 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 38 (Telecommunications) along with 2 other Nice Classification classes. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brian R. Callahan's trademark practice covers 2 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademark applications has Brian R. Callahan filed?
Brian R. Callahan has filed 6 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does Brian R. Callahan specialize in?
Brian R. Callahan has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 38 (Telecommunications). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
What is Brian R. Callahan's trademark registration success rate?
Brian R. Callahan has a 0% trademark registration rate, with 0 out of 6 resolved applications resulting in successful registration. Currently, 0 applications are pending review.