Trademark Attorney / Law Firm
Leonard Seidman – Trademark Portfolio
Leonard Seidman has 21 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 8 trademarks are successfully registered — a 47% registration rate, with an additional 4 applications currently pending. The strongest areas of practice include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics). Filing activity has been recorded from 2020 through 2026, spanning 4 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Leonard Seidman's trademark practice covers 16 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
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
Education; providing of training; entertainment; sporting and cultural activities
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Leonard Seidman filed?
Leonard Seidman has filed 21 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 8 registered, 4 pending, 9 abandoned.
What trademark classes does Leonard Seidman specialize in?
Leonard Seidman has filed trademarks across 16 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 25 (Clothing), Class 41 (Education & Entertainment). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Leonard Seidman been filing trademarks?
Leonard Seidman's trademark filing history with the USPTO spans from 2020 to 2026, covering 6 years of trademark practice. During this period, Leonard Seidman has handled 21 trademark applications.
What is Leonard Seidman's trademark registration success rate?
Leonard Seidman has a 47% trademark registration rate, with 8 out of 17 resolved applications resulting in successful registration. Currently, 4 applications are pending review.