U.S. federal trademark · Serial No. 50021141
Printed sheet music and printed music books featuring a proprietary system of musical notation for piano.
Education services, namely, providing classes and instruction in piano; providing a website featuring non-downloadable instructional videos and non-downloadable musical notation in the field of piano instruction.
Downloadable electronic sheet music featuring a proprietary system of musical notation for piano
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.