Trademark Attorney / Law Firm
Leon Bass – Trademark Portfolio
With a filing history spanning 21 years (1985–2025), Leon Bass has represented clients in 194 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 53 trademarks have achieved registered status, while 12 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Leon Bass'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, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages
Scientific and technological services; industrial analysis and research services
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Legal services; security services for the protection of property and individuals
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Leon Bass filed?
Leon Bass has filed 194 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 53 registered, 12 pending, 61 abandoned, 68 cancelled.
What trademark classes does Leon Bass specialize in?
Leon Bass has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 30 (Staple Foods), Class 32 (Light Beverages). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Leon Bass been filing trademarks?
Leon Bass's trademark filing history with the USPTO spans from 1985 to 2025, covering 40 years of trademark practice. During this period, Leon Bass has handled 194 trademark applications.
What is Leon Bass's trademark registration success rate?
Leon Bass has a 29% trademark registration rate, with 53 out of 182 resolved applications resulting in successful registration. Currently, 12 applications are pending review.