Trademark Attorney / Law Firm
Brian B. Diekhoff – Trademark Portfolio
With a filing history spanning 29 years (1966–2023), Brian B. Diekhoff has represented clients in 231 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 72 trademarks have achieved registered status, while 2 remain pending. Areas of expertise include Class 15 (Musical Instruments) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brian B. Diekhoff'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
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Scientific and technological services; industrial analysis and research services
Insurance; financial affairs; monetary affairs; real estate affairs
Education; providing of training; entertainment; sporting and cultural activities
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has Brian B. Diekhoff filed?
Brian B. Diekhoff has filed 231 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 72 registered, 2 pending, 39 abandoned, 118 cancelled.
What trademark classes does Brian B. Diekhoff specialize in?
Brian B. Diekhoff has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 15 (Musical Instruments), Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 16 (Paper Goods), Class 44 (Medical Services). Class 15 covers musical instruments.
How long has Brian B. Diekhoff been filing trademarks?
Brian B. Diekhoff's trademark filing history with the USPTO spans from 1966 to 2023, covering 57 years of trademark practice. During this period, Brian B. Diekhoff has handled 231 trademark applications.
What is Brian B. Diekhoff's trademark registration success rate?
Brian B. Diekhoff has a 31% trademark registration rate, with 72 out of 229 resolved applications resulting in successful registration. Currently, 2 applications are pending review.