Trademark Overview
On Monday, March 1, 1971, a trademark application was filed for OPTIGAN with the United States Patent and Trademark Office. The USPTO has given the OPTIGAN trademark a serial number of 72385021. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by OPTIGAN CORPORATION. The OPTIGAN trademark is filed in the Musical Instrument Products category with the following description:
ELECTRONIC MUSICAL INSTRUMENT OPERATED BY A PLURALITY OF KEYS