Trademark Attorney / Law Firm
William A. Heidrich – Trademark Portfolio
William A. Heidrich specializes in Class 1 (Chemicals) trademark filings before the United States Patent and Trademark Office (USPTO), with 11 of 15 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 4 other Nice Classification classes. Filing activity spans from 1990 to 1992. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
William A. Heidrich's trademark practice covers 4 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Scientific and technological services; industrial analysis and research services
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood
Frequently Asked Questions
How many trademark applications has William A. Heidrich filed?
William A. Heidrich has filed 15 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does William A. Heidrich specialize in?
William A. Heidrich has filed trademarks across 4 Nice Classification classes. The most common practice areas include Class 1 (Chemicals), Class 42 (Computer & Scientific), Class 2 (Paints), Class 17 (Rubber Goods). Class 1 covers chemical products for industry, science, photography, agriculture, horticulture and forestry.
How long has William A. Heidrich been filing trademarks?
William A. Heidrich's trademark filing history with the USPTO spans from 1990 to 1992, covering 2 years of trademark practice. During this period, William A. Heidrich has handled 15 trademark applications.
What is William A. Heidrich's trademark registration success rate?
William A. Heidrich has a 0% trademark registration rate, with 0 out of 15 resolved applications resulting in successful registration. Currently, 0 applications are pending review.