Trademark Overview
On Wednesday, June 10, 2026, a trademark application was filed for MRX4 with the United States Patent and Trademark Office. The USPTO has given the MRX4 trademark a serial number of 99876011. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, June 10, 2026. This trademark is owned by TB33 Enterprises, LLC. The MRX4 trademark is filed in the Clothing & Apparel Products, Toys & Sporting Goods Products, Advertising, Business and Retail Services, and Education & Entertainment Services categories with the following description:
Athletic protective equipment; Balls for sports; Bags especially designed for sports equipment; Bobblehead dolls; Rackets for sports
Promotion of goods and services through sponsorship of sports events; Promoting sports competitions and events of others; Promoting the goods and services of others by arranging for sponsors to affiliate their goods and services with sports competitions, sporting activities, and sports awards; Online retail store services and online wholesale store services
Clothing, namely t-shirts, sweatshirts, tank tops, shorts, sweatpants, wrist bands; Headwear, namely headbands, hats, beanies; Footwear, namely athletic shoes; socks
Entertainment services, namely, personal appearances by a sports celebrity; Organizing and conducting youth sports programs and camps; Organizing and conducting sports tournaments; Providing facilities for sports; Organizing and conducting programs and camps for women and men; Providing an interactive website featuring advice and information in the field of padel; Providing sports information
