Trademark Overview
On Wednesday, May 22, 1963, a trademark application was filed for HEAT-PAK with the United States Patent and Trademark Office. The USPTO has given the HEAT-PAK trademark a serial number of 72169418. The federal status of this trademark filing is EXPIRED as of Sunday, June 17, 1984. This trademark is owned by BREEZE ILLINOIS INCORPORATED. The HEAT-PAK trademark is filed in the Environmental Control Instrument Products category with the following description:
OIL BURNERS, BOILERS, HOT WATER HEATERS AND CONTROLS FOR BOILERS, BURNERS AND GAS AND OIL FIRED HOT WATER HEATERS