Trademark Attorney / Law Firm
Christopher A. Proskey – Trademark Portfolio
With a filing history spanning 43 years (1971–2026), Christopher A. Proskey has represented clients in 1,777 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1,029 trademarks have achieved registered status, while 304 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christopher A. Proskey's trademark practice covers 20 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
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Education; providing of training; entertainment; sporting and cultural activities
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Machines and machine tools; motors and engines; machine coupling and transmission components
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Christopher A. Proskey filed?
Christopher A. Proskey has filed 1,777 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1,029 registered, 304 pending, 280 abandoned, 158 cancelled.
What trademark classes does Christopher A. Proskey specialize in?
Christopher A. Proskey has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 37 (Building & Construction), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Christopher A. Proskey been filing trademarks?
Christopher A. Proskey's trademark filing history with the USPTO spans from 1971 to 2026, covering 55 years of trademark practice. During this period, Christopher A. Proskey has handled 1,777 trademark applications.
What is Christopher A. Proskey's trademark registration success rate?
Christopher A. Proskey has a 70% trademark registration rate, with 1,029 out of 1,467 resolved applications resulting in successful registration. Currently, 304 applications are pending review.