Mark A. Costello – Trademark Portfolio

Mark A. Costello specializes in Class 41 (Education & Entertainment) trademark filings before the United States Patent and Trademark Office (USPTO), with 7 of 10 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 2 other Nice Classification classes. Filing activity spans from 1991 to 1995. Currently, 0 trademarks are registered.