Trademark Attorney / Law Firm
David Cahn – Trademark Portfolio
With a filing history spanning 16 years (1996–2025), David Cahn has represented clients in 44 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 35 trademarks have achieved registered status, while 1 remains pending. Areas of expertise include Class 35 (Advertising & Business) and Class 43 (Hotels & Restaurants), among 10 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David Cahn's trademark practice covers 10 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
Insurance; financial affairs; monetary affairs; real estate affairs
Education; providing of training; entertainment; sporting and cultural activities
Legal services; security services for the protection of property and individuals
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has David Cahn filed?
David Cahn has filed 44 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 35 registered, 1 pending, 2 abandoned, 6 cancelled.
What trademark classes does David Cahn specialize in?
David Cahn has filed trademarks across 10 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 43 (Hotels & Restaurants), Class 42 (Computer & Scientific), Class 36 (Insurance & Financial), Class 41 (Education & Entertainment). Class 35 covers advertising; business management; business administration; office functions.
How long has David Cahn been filing trademarks?
David Cahn's trademark filing history with the USPTO spans from 1996 to 2025, covering 29 years of trademark practice. During this period, David Cahn has handled 44 trademark applications.
What is David Cahn's trademark registration success rate?
David Cahn has a 81% trademark registration rate, with 35 out of 43 resolved applications resulting in successful registration. Currently, 1 application is pending review.