May 23, 2026

A total of 660 trademark applications were filed with the United States Patent and Trademark Office on May 23, 2026. The leading classification was Class 42 (Computer & Scientific) with 96 filings, followed by Class 41 (Education & Entertainment). Standard character marks represented 85% of the day's submissions, with design marks accounting for 15%. This represents a 71.1% decrease compared to the previous filing day. Among the most active filers, LIGHT & WONDER, INC. led with 3 filings, followed by PAST PATTERNS, LLC. Pranay K. Pattani was the most active attorney of record for the day.