April 5, 2026

A total of 596 trademark applications were filed with the United States Patent and Trademark Office on April 5, 2026. The leading classification was Class 42 (Computer & Scientific) with 81 filings, followed by Class 25 (Clothing). Standard character marks represented 87% of the day's submissions, with design marks accounting for 13%. This represents a 13.6% decrease compared to the previous filing day. Among the most active filers, Yongcheng Chen led with 2 filings, followed by Click Products LLC. Chrystia Losianovich was the most active attorney of record for the day.