Trademark Attorney / Law Firm
LEON D. ROSEN – Trademark Portfolio
With a filing history spanning 22 years (1983–2012), LEON D. ROSEN has represented clients in 397 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1 trademark has achieved registered status. Areas of expertise include Class 9 (Computers & Electronics) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
LEON D. ROSEN'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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Machines and machine tools; motors and engines; machine coupling and transmission components
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has LEON D. ROSEN filed?
LEON D. ROSEN has filed 397 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1 registered, 212 abandoned, 184 cancelled.
What trademark classes does LEON D. ROSEN specialize in?
LEON D. ROSEN has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 25 (Clothing), Class 3 (Cosmetics & Cleaning), Class 16 (Paper Goods), Class 5 (Pharmaceuticals). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has LEON D. ROSEN been filing trademarks?
LEON D. ROSEN's trademark filing history with the USPTO spans from 1983 to 2012, covering 29 years of trademark practice. During this period, LEON D. ROSEN has handled 397 trademark applications.
What is LEON D. ROSEN's trademark registration success rate?
LEON D. ROSEN has a 0% trademark registration rate, with 1 out of 397 resolved applications resulting in successful registration. Currently, 0 applications are pending review.