David J. Barker – Trademark Portfolio

David J. Barker has filed 12 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2010 to 2022, covering 2 years of intellectual property practice. Of these filings, 1 is currently registered. The portfolio covers 9 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 5 filings) and Class 42 (Computer & Scientific, 2 filings).