Stephen J. O'Connor – Trademark Portfolio

Stephen J. O'Connor has filed 9 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1995 to 2012, covering 3 years of intellectual property practice. The portfolio covers 8 Nice Classification classes, with the highest concentration in Class 42 (Computer & Scientific, 4 filings) and Class 9 (Computers & Electronics, 4 filings).