Trademark Attorney / Law Firm
John D. Mason – Trademark Portfolio
With a filing history spanning 28 years (1919–2025), John D. Mason has represented clients in 276 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 95 trademarks have achieved registered status, while 8 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
John D. Mason'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
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Scientific and technological services; industrial analysis and research services
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has John D. Mason filed?
John D. Mason has filed 276 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 95 registered, 8 pending, 80 abandoned, 89 cancelled.
What trademark classes does John D. Mason specialize in?
John D. Mason 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 16 (Paper Goods), Class 25 (Clothing). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has John D. Mason been filing trademarks?
John D. Mason's trademark filing history with the USPTO spans from 1919 to 2025, covering 106 years of trademark practice. During this period, John D. Mason has handled 276 trademark applications.
What is John D. Mason's trademark registration success rate?
John D. Mason has a 36% trademark registration rate, with 95 out of 264 resolved applications resulting in successful registration. Currently, 8 applications are pending review.