Trademark Attorney / Law Firm
Michael L. Leetzow – Trademark Portfolio
With a filing history spanning 34 years (1975–2026), Michael L. Leetzow has represented clients in 523 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 158 trademarks have achieved registered status, while 28 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Michael L. Leetzow's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Insurance; financial affairs; monetary affairs; real estate affairs
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Michael L. Leetzow filed?
Michael L. Leetzow has filed 523 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 158 registered, 28 pending, 223 abandoned, 107 cancelled.
What trademark classes does Michael L. Leetzow specialize in?
Michael L. Leetzow has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 25 (Clothing), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Michael L. Leetzow been filing trademarks?
Michael L. Leetzow's trademark filing history with the USPTO spans from 1975 to 2026, covering 51 years of trademark practice. During this period, Michael L. Leetzow has handled 523 trademark applications.
What is Michael L. Leetzow's trademark registration success rate?
Michael L. Leetzow has a 32% trademark registration rate, with 158 out of 488 resolved applications resulting in successful registration. Currently, 28 applications are pending review.