Trademark Attorney / Law Firm
John N. Costello – Trademark Portfolio
With a filing history spanning 16 years (1985–2025), John N. Costello has represented clients in 157 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 112 trademarks have achieved registered status, while 19 remain pending. Areas of expertise include Class 25 (Clothing) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
John N. Costello'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
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has John N. Costello filed?
John N. Costello has filed 157 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 112 registered, 19 pending, 25 abandoned, 1 cancelled.
What trademark classes does John N. Costello specialize in?
John N. Costello has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 13 (Firearms), Class 21 (Housewares). Class 25 covers clothing, footwear, headgear.
How long has John N. Costello been filing trademarks?
John N. Costello's trademark filing history with the USPTO spans from 1985 to 2025, covering 40 years of trademark practice. During this period, John N. Costello has handled 157 trademark applications.
What is John N. Costello's trademark registration success rate?
John N. Costello has a 81% trademark registration rate, with 112 out of 138 resolved applications resulting in successful registration. Currently, 19 applications are pending review.