Trademark Attorney / Law Firm
Charles L. Warren – Trademark Portfolio
Charles L. Warren specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 7 of 7 total filings concentrated in this category. Filing activity spans from 1983 to 1990. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Charles L. Warren's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has Charles L. Warren filed?
Charles L. Warren has filed 7 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does Charles L. Warren specialize in?
Charles L. Warren has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 9 (Computers & Electronics). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Charles L. Warren been filing trademarks?
Charles L. Warren's trademark filing history with the USPTO spans from 1983 to 1990, covering 7 years of trademark practice. During this period, Charles L. Warren has handled 7 trademark applications.
What is Charles L. Warren's trademark registration success rate?
Charles L. Warren has a 0% trademark registration rate, with 0 out of 7 resolved applications resulting in successful registration. Currently, 0 applications are pending review.