Trademark Overview
On Tuesday, February 22, 1977, a trademark application was filed for GLASSHEAT with the United States Patent and Trademark Office. The USPTO has given the GLASSHEAT trademark a serial number of 73116458. The federal status of this trademark filing is EXPIRED as of Monday, October 26, 1998. This trademark is owned by CONTINENTAL RADIANT GLASS HEATING CORPORATION. The GLASSHEAT trademark is filed in the Environmental Control Instrument Products category with the following description:
ELECTRICALLY ENERGIZED HEATING EQUIPMENT-NAMELY, WALL AND CEILING MOUNTED HEATERS UTILIZING HEAT EMITTING GLASS