John A. Ligon – Trademark Portfolio

John A. Ligon specializes in Class 38 (Telecommunications) trademark filings before the United States Patent and Trademark Office (USPTO), with 4 of 7 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 3 other Nice Classification classes. Filing activity spans from 1996 to 1997. Currently, 0 trademarks are registered.