Leon Edelson – Trademark Portfolio

Leon Edelson has filed 11 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1987 to 1989, covering 2 years of intellectual property practice. The portfolio covers 9 Nice Classification classes, with the highest concentration in Class 11 (Environmental Control, 2 filings) and Class 28 (Toys & Sporting Goods, 2 filings).