Trademark Attorney / Law Firm
Charles B. Walker – Trademark Portfolio
Charles B. Walker has filed 9 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1996 to 2000, covering 2 years of intellectual property practice. Of these filings, 3 are currently registered. The portfolio covers 5 Nice Classification classes, with the highest concentration in Class 37 (Building & Construction, 3 filings) and Class 42 (Computer & Scientific, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Charles B. Walker's trademark practice covers 5 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
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 Charles B. Walker filed?
Charles B. Walker has filed 9 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 3 registered, 3 abandoned, 3 cancelled.
What trademark classes does Charles B. Walker specialize in?
Charles B. Walker has filed trademarks across 5 Nice Classification classes. The most common practice areas include Class 37 (Building & Construction), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 19 (Building Materials), Class 9 (Computers & Electronics). Class 37 covers building construction; repair; installation services.
How long has Charles B. Walker been filing trademarks?
Charles B. Walker's trademark filing history with the USPTO spans from 1996 to 2000, covering 4 years of trademark practice. During this period, Charles B. Walker has handled 9 trademark applications.
What is Charles B. Walker's trademark registration success rate?
Charles B. Walker has a 33% trademark registration rate, with 3 out of 9 resolved applications resulting in successful registration. Currently, 0 applications are pending review.