Trademark Overview
On Friday, April 7, 1978, a trademark application was filed for EFEL with the United States Patent and Trademark Office. The USPTO has given the EFEL trademark a serial number of 73165437. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Wednesday, May 9, 2001. This trademark is owned by SOCIETE ANONYME FONDERIES DU LION. The EFEL trademark is filed in the Environmental Control Instrument Products category with the following description:
HOUSEHOLD HEATERS-NAMELY, WOODBURNING, OIL, SOLID FUEL, AND GAS ROOM HEATERS; GAS AND OIL BURNING BOILERS; RADIATORS; SOLAR ENERGY HEATERS; FRANKLIN-TYPE STOVES; FIREPLACES; HEATER-FIREPLACE COMBINATIONS; VENTILATORS; AND REPLACEMENT PARTS FOR ALL OF THE FOREGOING