Trademark Attorney / Law Firm
David Lizerbram – Trademark Portfolio
With a filing history spanning 24 years (1988–2026), David Lizerbram has represented clients in 812 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 286 trademarks have achieved registered status, while 40 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David Lizerbram's trademark practice covers 20 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
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Insurance; financial affairs; monetary affairs; real estate affairs
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has David Lizerbram filed?
David Lizerbram has filed 812 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 286 registered, 40 pending, 307 abandoned, 176 cancelled.
What trademark classes does David Lizerbram specialize in?
David Lizerbram has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 36 (Insurance & Financial). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has David Lizerbram been filing trademarks?
David Lizerbram's trademark filing history with the USPTO spans from 1988 to 2026, covering 38 years of trademark practice. During this period, David Lizerbram has handled 812 trademark applications.
What is David Lizerbram's trademark registration success rate?
David Lizerbram has a 37% trademark registration rate, with 286 out of 769 resolved applications resulting in successful registration. Currently, 40 applications are pending review.