Trademark Attorney / Law Firm
David J. Ervin – Trademark Portfolio
With a filing history spanning 40 years (1956–2026), David J. Ervin has represented clients in 406 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 225 trademarks have achieved registered status, while 24 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
David J. Ervin'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
Machines and machine tools; motors and engines; machine coupling and transmission components
Insurance; financial affairs; monetary affairs; real estate affairs
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Legal services; security services for the protection of property and individuals
Frequently Asked Questions
How many trademark applications has David J. Ervin filed?
David J. Ervin has filed 406 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 225 registered, 24 pending, 59 abandoned, 59 cancelled.
What trademark classes does David J. Ervin specialize in?
David J. Ervin 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 7 (Machinery). Class 35 covers advertising; business management; business administration; office functions.
How long has David J. Ervin been filing trademarks?
David J. Ervin's trademark filing history with the USPTO spans from 1956 to 2026, covering 70 years of trademark practice. During this period, David J. Ervin has handled 406 trademark applications.
What is David J. Ervin's trademark registration success rate?
David J. Ervin has a 66% trademark registration rate, with 225 out of 343 resolved applications resulting in successful registration. Currently, 24 applications are pending review.