Trademark Overview
On Sunday, May 3, 2026, a trademark application was filed for MASTER STACK with the United States Patent and Trademark Office. The USPTO has given the MASTER STACK trademark a serial number of 99801871. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Sunday, May 3, 2026. This trademark is owned by Presidio Scientific, LLC. The MASTER STACK trademark is filed in the Pharmaceutical Products category with the following description:
Dietary supplements; Nutritional supplements; Vitamin supplements; Mineral supplements; Dietary supplement drink mixes; Powdered nutritional supplement drink mix and concentrate; Nutritional supplement shakes; Liquid nutritional supplement; Powdered nutritional supplement concentrate; Powdered nutritional supplement drink mix