Trademark Attorney / Law Firm
Christopher M. Ernst – Trademark Portfolio
With a filing history spanning 20 years (1994–2025), Christopher M. Ernst has represented clients in 90 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 15 trademarks have achieved registered status. Areas of expertise include Class 41 (Education & Entertainment) and Class 35 (Advertising & Business), among 13 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christopher M. Ernst's trademark practice covers 13 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages
Legal services; security services for the protection of property and individuals
Scientific and technological services; industrial analysis and research services
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Christopher M. Ernst filed?
Christopher M. Ernst has filed 90 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 15 registered, 46 abandoned, 29 cancelled.
What trademark classes does Christopher M. Ernst specialize in?
Christopher M. Ernst has filed trademarks across 13 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 32 (Light Beverages), Class 45 (Legal & Security Services), Class 42 (Computer & Scientific). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Christopher M. Ernst been filing trademarks?
Christopher M. Ernst's trademark filing history with the USPTO spans from 1994 to 2025, covering 31 years of trademark practice. During this period, Christopher M. Ernst has handled 90 trademark applications.
What is Christopher M. Ernst's trademark registration success rate?
Christopher M. Ernst has a 17% trademark registration rate, with 15 out of 90 resolved applications resulting in successful registration. Currently, 0 applications are pending review.