Trademark Attorney / Law Firm
Charles T Callahan – Trademark Portfolio
Charles T Callahan specializes in Class 35 (Advertising & Business) trademark filings before the United States Patent and Trademark Office (USPTO), with 3 of 3 total filings concentrated in this category. Currently, 1 trademark is registered.
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Practice Areas by Trademark Class
Charles T Callahan's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Frequently Asked Questions
How many trademark applications has Charles T Callahan filed?
Charles T Callahan has filed 3 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1 registered, 2 cancelled.
What trademark classes does Charles T Callahan specialize in?
Charles T Callahan has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 35 (Advertising & Business). Class 35 covers advertising; business management; business administration; office functions.
What is Charles T Callahan's trademark registration success rate?
Charles T Callahan has a 33% trademark registration rate, with 1 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.