DUO PIANO Trademark Information
DUO PIANO Trademark Overview
The United States Patent and Trademark Office (USPTO) received an application to register the trademark DUO PIANO on Tuesday, July 10, 1956. The USPTO has assigned this trademark, DUO PIANO the serial number 72011853. As of Monday, February 9, 1998, this trademark filing's federal status is designated as 900. The trademark DUO PIANO falls under the Musical Instrument Products category.
Trademark Alternatives
DUO PIANO General Information
| Serial Number | 72011853 |
| Word Mark | DUO PIANO |
| Filing Date | Tuesday, July 10, 1956 |
| Status | 900 - EXPIRED |
| Status Date | Monday, February 9, 1998 |
| Registration Date | 19570507 |