Trademark Attorney / Law Firm
William B. Slate – Trademark Portfolio
With a filing history spanning 33 years (1976–2025), William B. Slate has represented clients in 245 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 115 trademarks have achieved registered status, while 5 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
William B. Slate'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
Common metals and their alloys; metal building materials; transportable buildings of metal
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Machines and machine tools; motors and engines; machine coupling and transmission components
Frequently Asked Questions
How many trademark applications has William B. Slate filed?
William B. Slate has filed 245 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 115 registered, 5 pending, 60 abandoned, 33 cancelled.
What trademark classes does William B. Slate specialize in?
William B. Slate has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 6 (Metal Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has William B. Slate been filing trademarks?
William B. Slate's trademark filing history with the USPTO spans from 1976 to 2025, covering 49 years of trademark practice. During this period, William B. Slate has handled 245 trademark applications.
What is William B. Slate's trademark registration success rate?
William B. Slate has a 55% trademark registration rate, with 115 out of 208 resolved applications resulting in successful registration. Currently, 5 applications are pending review.