Patrick J. O'Brien – Trademark Portfolio

Patrick J. O'Brien has filed 9 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1993 to 1996, covering 4 years of intellectual property practice. The portfolio covers 6 Nice Classification classes, with the highest concentration in Class 16 (Paper Goods, 4 filings) and Class 42 (Computer & Scientific, 1 filings).