David J. Winterton – Trademark Portfolio

David J. Winterton specializes in Class 35 (Advertising & Business) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 3 total filings concentrated in this category. The practice also covers Class 34 (Smokers Articles) along with 2 other Nice Classification classes. Filing activity spans from 2017 to 2020. Currently, 0 trademarks are registered.