Trademark Attorney / Law Firm
Christopher Karlen – Trademark Portfolio
Christopher Karlen specializes in Class 10 (Medical Apparatus) trademark filings before the United States Patent and Trademark Office (USPTO), with 3 of 4 total filings concentrated in this category. The practice also covers Class 37 (Building & Construction) along with 2 other Nice Classification classes. Filing activity spans from 1987 to 2014. Currently, 3 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christopher Karlen's trademark practice covers 2 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Frequently Asked Questions
How many trademark applications has Christopher Karlen filed?
Christopher Karlen has filed 4 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 3 registered, 1 cancelled.
What trademark classes does Christopher Karlen specialize in?
Christopher Karlen has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 10 (Medical Apparatus), Class 37 (Building & Construction). Class 10 covers surgical, medical, dental and veterinary apparatus and instruments.
How long has Christopher Karlen been filing trademarks?
Christopher Karlen's trademark filing history with the USPTO spans from 1987 to 2014, covering 27 years of trademark practice. During this period, Christopher Karlen has handled 4 trademark applications.
What is Christopher Karlen's trademark registration success rate?
Christopher Karlen has a 75% trademark registration rate, with 3 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.