Trademark Attorney / Law Firm
Darius C. Gambino – Trademark Portfolio
With a filing history spanning 33 years (1975–2026), Darius C. Gambino has represented clients in 511 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 195 trademarks have achieved registered status, while 81 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Darius C. Gambino's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Darius C. Gambino filed?
Darius C. Gambino has filed 511 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 195 registered, 81 pending, 124 abandoned, 111 cancelled.
What trademark classes does Darius C. Gambino specialize in?
Darius C. Gambino has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.
How long has Darius C. Gambino been filing trademarks?
Darius C. Gambino's trademark filing history with the USPTO spans from 1975 to 2026, covering 51 years of trademark practice. During this period, Darius C. Gambino has handled 511 trademark applications.
What is Darius C. Gambino's trademark registration success rate?
Darius C. Gambino has a 45% trademark registration rate, with 195 out of 430 resolved applications resulting in successful registration. Currently, 81 applications are pending review.