U.S. federal trademark · Serial No. 98499827 · Reg. No. 7896508
musical instrument training apparatus, namely hand posture correction devices for use in playing piano and keyboard instruments; musical instrument training apparatus, namely hand and finger shape training devices for musicians; musical instrument support braces worn on the wrist for use in playing piano and keyboard instruments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.