Trademark Attorney / Law Firm
Christopher J. Bischoff – Trademark Portfolio
With a filing history spanning 35 years (1990–2026), Christopher J. Bischoff has represented clients in 654 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 156 trademarks have achieved registered status, while 39 remain pending. Areas of expertise include Class 28 (Toys & Sporting Goods) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christopher J. Bischoff's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Christopher J. Bischoff filed?
Christopher J. Bischoff has filed 654 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 156 registered, 39 pending, 239 abandoned, 220 cancelled.
What trademark classes does Christopher J. Bischoff specialize in?
Christopher J. Bischoff has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 28 (Toys & Sporting Goods), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 25 (Clothing). Class 28 covers games and playthings; gymnastic and sporting articles; decorations for christmas trees.
How long has Christopher J. Bischoff been filing trademarks?
Christopher J. Bischoff's trademark filing history with the USPTO spans from 1990 to 2026, covering 36 years of trademark practice. During this period, Christopher J. Bischoff has handled 654 trademark applications.
What is Christopher J. Bischoff's trademark registration success rate?
Christopher J. Bischoff has a 25% trademark registration rate, with 156 out of 615 resolved applications resulting in successful registration. Currently, 39 applications are pending review.