Trademark Overview
On Thursday, February 24, 1977, a trademark application was filed for SWANHARP with the United States Patent and Trademark Office. The USPTO has given the SWANHARP trademark a serial number of 73116895. The federal status of this trademark filing is EXPIRED as of Monday, November 9, 1998. The SWANHARP trademark is filed in the Musical Instrument Products category with the following description:
MUSICAL INSTRUMENT OF ZITHER TYPE AND INSTRUCTION BOOK AND SHEET MUSIC, SOLD AS A UNIT