March 13, 2026

A total of 2,303 trademark applications were filed with the United States Patent and Trademark Office on March 13, 2026. The leading classification was Class 41 (Education & Entertainment) with 343 filings, followed by Class 9 (Computers & Electronics). Standard character marks represented 79% of the day's submissions, with design marks accounting for 21%. This represents a 9.9% decrease compared to the previous filing day. Among the most active filers, Korea Zinc Co., Ltd. led with 16 filings, followed by Salt Life IP Holdings LLC. LOWELL LEE CARSON JR was the most active attorney of record for the day.