Trademark Attorney / Law Firm
John L. Slafsky – Trademark Portfolio
With a filing history spanning 32 years (1987–2024), John L. Slafsky has represented clients in 1,199 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 254 trademarks have achieved registered status, while 54 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
John L. Slafsky's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has John L. Slafsky filed?
John L. Slafsky has filed 1,199 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 254 registered, 54 pending, 645 abandoned, 239 cancelled.
What trademark classes does John L. Slafsky specialize in?
John L. Slafsky has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has John L. Slafsky been filing trademarks?
John L. Slafsky's trademark filing history with the USPTO spans from 1987 to 2024, covering 37 years of trademark practice. During this period, John L. Slafsky has handled 1,199 trademark applications.
What is John L. Slafsky's trademark registration success rate?
John L. Slafsky has a 22% trademark registration rate, with 254 out of 1,138 resolved applications resulting in successful registration. Currently, 54 applications are pending review.