A. John Armstrong – Trademark Portfolio

A. John Armstrong specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 10 of 13 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 2 other Nice Classification classes. Filing activity spans from 1994 to 2000. Currently, 0 trademarks are registered.