PHILLIP D MITCHELL – Trademark Portfolio

PHILLIP D MITCHELL has filed 7 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1994 to 1999, covering 3 years of intellectual property practice. The portfolio covers 10 Nice Classification classes, with the highest concentration in Class 42 (Computer & Scientific, 3 filings) and Class 9 (Computers & Electronics, 3 filings).