U.S. federal trademark · Serial No. 73340873 · Reg. No. 1244348
Gas and Oil Fired Heating Systems Comprising Combination Fuel Burner and Boiler Units, Piping, Pumps, Baseboard Heaters, Radiators, Insulated Hot Water Storage Tanks, Heat Exchangers, Controls and Parts Therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.