Trademark Attorney / Law Firm
Duane C. Blake – Trademark Portfolio
With a filing history spanning 13 years (2007–2025), Duane C. Blake has represented clients in 61 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 12 trademarks have achieved registered status, while 2 remain pending. Areas of expertise include Class 44 (Medical Services) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Duane C. Blake's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Insurance; financial affairs; monetary affairs; real estate affairs
Building materials (non-metallic); non-metallic rigid pipes for building
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has Duane C. Blake filed?
Duane C. Blake has filed 61 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 12 registered, 2 pending, 41 abandoned, 6 cancelled.
What trademark classes does Duane C. Blake specialize in?
Duane C. Blake has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 44 (Medical Services), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 25 (Clothing), Class 40 (Treatment & Processing). Class 44 covers medical services; veterinary services; hygienic and beauty care for human beings or animals.
How long has Duane C. Blake been filing trademarks?
Duane C. Blake's trademark filing history with the USPTO spans from 2007 to 2025, covering 18 years of trademark practice. During this period, Duane C. Blake has handled 61 trademark applications.
What is Duane C. Blake's trademark registration success rate?
Duane C. Blake has a 20% trademark registration rate, with 12 out of 59 resolved applications resulting in successful registration. Currently, 2 applications are pending review.