Stack Up – Trademark Portfolio

Entity Type: 03

Stack Up has 6 U.S. trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 4 are successfully registered — a 67% registration rate. The portfolio includes marks such as STACK UP and STACK-UP. Filings span 4 Nice Classification classes, with the highest activity in Class 35 (Advertising & Business) and Class 36 (Insurance & Financial). This trademark owner is based in Sylmar, CA.