U.S. federal trademark · Serial No. 71603908 · Reg. No. 0546688
OIL AND GAS BURNERS FOR DOMESTIC HEATING; OIL AND GAS FIRED WARM AIR FURNACES AND WATER OR STEAM BOILERS FOR DOMESTIC HEATING; FINNED-TUBE ONE-PIPE RADIATING SYSTEMS INCLUDING HEATING ELEMENT AND ENCLOSURES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.