Trademark Attorney / Law Firm
Christopher J. Day – Trademark Portfolio
With a filing history spanning 40 years (1905–2026), Christopher J. Day has represented clients in 17,657 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 4,330 trademarks have achieved registered status, while 238 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christopher J. Day's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
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
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Insurance; financial affairs; monetary affairs; real estate affairs
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Christopher J. Day filed?
Christopher J. Day has filed 17,657 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4,330 registered, 238 pending, 5,473 abandoned, 7,607 cancelled.
What trademark classes does Christopher J. Day specialize in?
Christopher J. Day has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). Class 35 covers advertising; business management; business administration; office functions.
How long has Christopher J. Day been filing trademarks?
Christopher J. Day's trademark filing history with the USPTO spans from 1905 to 2026, covering 121 years of trademark practice. During this period, Christopher J. Day has handled 17,657 trademark applications.
What is Christopher J. Day's trademark registration success rate?
Christopher J. Day has a 25% trademark registration rate, with 4,330 out of 17,410 resolved applications resulting in successful registration. Currently, 238 applications are pending review.