Trademark Attorney / Law Firm
DUTRO E. CAMPBELL – Trademark Portfolio
DUTRO E. CAMPBELL has filed 4 trademarks with the United States Patent and Trademark Office (USPTO). Filing records are from 2026. Of these filings, 0 are currently registered and 4 are pending. The portfolio covers 8 Nice Classification classes, with the highest concentration in Class 35 (Advertising & Business, 1 filings) and Class 25 (Clothing, 1 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
DUTRO E. CAMPBELL's trademark practice covers 8 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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Education; providing of training; entertainment; sporting and cultural activities
Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has DUTRO E. CAMPBELL filed?
DUTRO E. CAMPBELL has filed 4 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4 pending.
What trademark classes does DUTRO E. CAMPBELL specialize in?
DUTRO E. CAMPBELL has filed trademarks across 8 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 41 (Education & Entertainment). Class 35 covers advertising; business management; business administration; office functions.