CHARLES A. BLANK – Trademark Portfolio

CHARLES A. BLANK specializes in Class 36 (Insurance & Financial) trademark filings before the United States Patent and Trademark Office (USPTO), with 15 of 22 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 5 other Nice Classification classes. Filing activity spans from 1986 to 1994. Currently, 0 trademarks are registered.