Trademark Attorney / Law Firm
CHRISTOPHER W NIRO – Trademark Portfolio
With a filing history spanning 23 years (1990–2025), CHRISTOPHER W NIRO has represented clients in 170 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 56 trademarks have achieved registered status, while 1 remains pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
CHRISTOPHER W NIRO'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
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
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
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has CHRISTOPHER W NIRO filed?
CHRISTOPHER W NIRO has filed 170 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 56 registered, 1 pending, 63 abandoned, 50 cancelled.
What trademark classes does CHRISTOPHER W NIRO specialize in?
CHRISTOPHER W NIRO has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 28 (Toys & Sporting Goods). Class 35 covers advertising; business management; business administration; office functions.
How long has CHRISTOPHER W NIRO been filing trademarks?
CHRISTOPHER W NIRO's trademark filing history with the USPTO spans from 1990 to 2025, covering 35 years of trademark practice. During this period, CHRISTOPHER W NIRO has handled 170 trademark applications.
What is CHRISTOPHER W NIRO's trademark registration success rate?
CHRISTOPHER W NIRO has a 33% trademark registration rate, with 56 out of 169 resolved applications resulting in successful registration. Currently, 1 application is pending review.