Trademark Overview
On Saturday, March 29, 2025, a trademark application was filed for DONNER OURA with the United States Patent and Trademark Office. The USPTO has given the DONNER OURA trademark a serial number of 99110767. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, October 20, 2025. This trademark is owned by DONNER LLC. The DONNER OURA trademark is filed in the Musical Instrument Products category with the following description:
Keyboard instruments; Electronic musical instruments; Electronic organs; Musical instruments; Pianos; Western style musical instruments