Trademark Attorney / Law Firm
Kevin O. Callahan – Trademark Portfolio
Kevin O. Callahan has filed 19 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2000 to 2018, covering 4 years of intellectual property practice. The portfolio covers 10 Nice Classification classes, with the highest concentration in Class 41 (Education & Entertainment, 6 filings) and Class 35 (Advertising & Business, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Kevin O. Callahan's trademark practice covers 10 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
Advertising; business management; business administration; office functions
Legal services; security services for the protection of property and individuals
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has Kevin O. Callahan filed?
Kevin O. Callahan has filed 19 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does Kevin O. Callahan specialize in?
Kevin O. Callahan has filed trademarks across 10 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 25 (Clothing), Class 45 (Legal & Security Services), Class 37 (Building & Construction). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Kevin O. Callahan been filing trademarks?
Kevin O. Callahan's trademark filing history with the USPTO spans from 2000 to 2018, covering 18 years of trademark practice. During this period, Kevin O. Callahan has handled 19 trademark applications.
What is Kevin O. Callahan's trademark registration success rate?
Kevin O. Callahan has a 0% trademark registration rate, with 0 out of 19 resolved applications resulting in successful registration. Currently, 0 applications are pending review.