Trademark Overview
On Wednesday, July 8, 2026, a trademark application was filed for GRANDMASTER with the United States Patent and Trademark Office. The USPTO has given the GRANDMASTER trademark a serial number of 99927961. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, July 8, 2026. This trademark is owned by GOLD TONE, INC.. The GRANDMASTER trademark is filed in the Musical Instrument Products category with the following description:
Stringed musical instruments