Trademark Attorney / Law Firm
Douglas E. Warren – Trademark Portfolio
With a filing history spanning 11 years (2002–2025), Douglas E. Warren has represented clients in 29 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 7 trademarks have achieved registered status. Areas of expertise include Class 37 (Building & Construction) and Class 41 (Education & Entertainment), among 15 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Douglas E. Warren's trademark practice covers 15 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
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Common metals and their alloys; metal building materials; transportable buildings of metal
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Douglas E. Warren filed?
Douglas E. Warren has filed 29 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 7 registered, 14 abandoned, 8 cancelled.
What trademark classes does Douglas E. Warren specialize in?
Douglas E. Warren has filed trademarks across 15 Nice Classification classes. The most common practice areas include Class 37 (Building & Construction), Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 28 (Toys & Sporting Goods). Class 37 covers building construction; repair; installation services.
How long has Douglas E. Warren been filing trademarks?
Douglas E. Warren's trademark filing history with the USPTO spans from 2002 to 2025, covering 23 years of trademark practice. During this period, Douglas E. Warren has handled 29 trademark applications.
What is Douglas E. Warren's trademark registration success rate?
Douglas E. Warren has a 24% trademark registration rate, with 7 out of 29 resolved applications resulting in successful registration. Currently, 0 applications are pending review.