Trademark Attorney / Law Firm
Karl M. Zielaznicki, Esq. – Trademark Portfolio
With a filing history spanning 41 years (1924–2025), Karl M. Zielaznicki, Esq. has represented clients in 906 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 343 trademarks have achieved registered status, while 41 remain pending. Areas of expertise include Class 5 (Pharmaceuticals) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Karl M. Zielaznicki, Esq.'s trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Education; providing of training; entertainment; sporting and cultural activities
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Insurance; financial affairs; monetary affairs; real estate affairs
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has Karl M. Zielaznicki, Esq. filed?
Karl M. Zielaznicki, Esq. has filed 906 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 343 registered, 41 pending, 296 abandoned, 218 cancelled.
What trademark classes does Karl M. Zielaznicki, Esq. specialize in?
Karl M. Zielaznicki, Esq. has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has Karl M. Zielaznicki, Esq. been filing trademarks?
Karl M. Zielaznicki, Esq.'s trademark filing history with the USPTO spans from 1924 to 2025, covering 101 years of trademark practice. During this period, Karl M. Zielaznicki, Esq. has handled 906 trademark applications.
What is Karl M. Zielaznicki, Esq.'s trademark registration success rate?
Karl M. Zielaznicki, Esq. has a 40% trademark registration rate, with 343 out of 857 resolved applications resulting in successful registration. Currently, 41 applications are pending review.