CHARLES WALTER – Trademark Portfolio

CHARLES WALTER specializes in Class 10 (Medical Apparatus) trademark filings before the United States Patent and Trademark Office (USPTO), with 1 of 2 total filings concentrated in this category. The practice also covers Class 38 (Telecommunications) along with 2 other Nice Classification classes. Filing activity spans from 1988 to 1994. Currently, 0 trademarks are registered.