Trademark Attorney / Law Firm
Linda J. Zirkelbach – Trademark Portfolio
With a filing history spanning 35 years (1952–2026), Linda J. Zirkelbach has represented clients in 166 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 116 trademarks have achieved registered status, while 11 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 36 (Insurance & Financial), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Linda J. Zirkelbach's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages
Common metals and their alloys; metal building materials; transportable buildings of metal
Frequently Asked Questions
How many trademark applications has Linda J. Zirkelbach filed?
Linda J. Zirkelbach has filed 166 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 116 registered, 11 pending, 16 abandoned, 23 cancelled.
What trademark classes does Linda J. Zirkelbach specialize in?
Linda J. Zirkelbach has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 36 (Insurance & Financial), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 9 (Computers & Electronics). Class 35 covers advertising; business management; business administration; office functions.
How long has Linda J. Zirkelbach been filing trademarks?
Linda J. Zirkelbach's trademark filing history with the USPTO spans from 1952 to 2026, covering 74 years of trademark practice. During this period, Linda J. Zirkelbach has handled 166 trademark applications.
What is Linda J. Zirkelbach's trademark registration success rate?
Linda J. Zirkelbach has a 75% trademark registration rate, with 116 out of 155 resolved applications resulting in successful registration. Currently, 11 applications are pending review.