Trademark Attorney / Law Firm
William B. Walker – Trademark Portfolio
William B. Walker has filed 24 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1983 to 1999, covering 7 years of intellectual property practice. The portfolio covers 8 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 6 filings) and Class 42 (Computer & Scientific, 5 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
William B. Walker's trademark practice covers 8 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has William B. Walker filed?
William B. Walker has filed 24 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does William B. Walker specialize in?
William B. Walker has filed trademarks across 8 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 5 (Pharmaceuticals), Class 10 (Medical Apparatus), Class 1 (Chemicals). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has William B. Walker been filing trademarks?
William B. Walker's trademark filing history with the USPTO spans from 1983 to 1999, covering 16 years of trademark practice. During this period, William B. Walker has handled 24 trademark applications.
What is William B. Walker's trademark registration success rate?
William B. Walker has a 0% trademark registration rate, with 0 out of 24 resolved applications resulting in successful registration. Currently, 0 applications are pending review.