Trademark Overview
On Thursday, June 29, 1978, a trademark application was filed for POWER KING with the United States Patent and Trademark Office. The USPTO has given the POWER KING trademark a serial number of 73176533. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, June 24, 1986. This trademark is owned by CALLAWAY SYSTEMS, INC.. The POWER KING trademark is filed in the Environmental Control Instrument Products category with the following description:
POWER VENTILATORS FOR COOLING RESIDENTIAL HOMES