Trademark Attorney / Law Firm
Sheldon H. Klein – Trademark Portfolio
With a filing history spanning 44 years (1963–2026), Sheldon H. Klein has represented clients in 1,303 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 252 trademarks have achieved registered status, while 26 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Sheldon H. Klein's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Education; providing of training; entertainment; sporting and cultural activities
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Sheldon H. Klein filed?
Sheldon H. Klein has filed 1,303 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 252 registered, 26 pending, 436 abandoned, 504 cancelled.
What trademark classes does Sheldon H. Klein specialize in?
Sheldon H. Klein has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial), Class 41 (Education & Entertainment). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Sheldon H. Klein been filing trademarks?
Sheldon H. Klein's trademark filing history with the USPTO spans from 1963 to 2026, covering 63 years of trademark practice. During this period, Sheldon H. Klein has handled 1,303 trademark applications.
What is Sheldon H. Klein's trademark registration success rate?
Sheldon H. Klein has a 21% trademark registration rate, with 252 out of 1,192 resolved applications resulting in successful registration. Currently, 26 applications are pending review.