Trademark Attorney / Law Firm
Ernest D. Buff – Trademark Portfolio
With a filing history spanning 23 years (1985–2026), Ernest D. Buff has represented clients in 440 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 43 trademarks have achieved registered status, while 5 remain pending. Areas of expertise include Class 5 (Pharmaceuticals) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Ernest D. Buff's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Education; providing of training; entertainment; sporting and cultural activities
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Ernest D. Buff filed?
Ernest D. Buff has filed 440 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 43 registered, 5 pending, 224 abandoned, 165 cancelled.
What trademark classes does Ernest D. Buff specialize in?
Ernest D. Buff has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 25 (Clothing), Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has Ernest D. Buff been filing trademarks?
Ernest D. Buff's trademark filing history with the USPTO spans from 1985 to 2026, covering 41 years of trademark practice. During this period, Ernest D. Buff has handled 440 trademark applications.
What is Ernest D. Buff's trademark registration success rate?
Ernest D. Buff has a 10% trademark registration rate, with 43 out of 432 resolved applications resulting in successful registration. Currently, 5 applications are pending review.