Trademark Attorney / Law Firm
David L. Principe – Trademark Portfolio
With a filing history spanning 50 years (1926–2026), David L. Principe has represented clients in 1,419 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 679 trademarks have achieved registered status, while 127 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David L. Principe'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
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
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Machines and machine tools; motors and engines; machine coupling and transmission components
Insurance; financial affairs; monetary affairs; real estate affairs
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has David L. Principe filed?
David L. Principe has filed 1,419 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 679 registered, 127 pending, 343 abandoned, 269 cancelled.
What trademark classes does David L. Principe specialize in?
David L. Principe has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment), Class 25 (Clothing). Class 35 covers advertising; business management; business administration; office functions.
How long has David L. Principe been filing trademarks?
David L. Principe's trademark filing history with the USPTO spans from 1926 to 2026, covering 100 years of trademark practice. During this period, David L. Principe has handled 1,419 trademark applications.
What is David L. Principe's trademark registration success rate?
David L. Principe has a 53% trademark registration rate, with 679 out of 1,291 resolved applications resulting in successful registration. Currently, 127 applications are pending review.