U.S. federal trademark · Serial No. 73715796 · Reg. No. 1529586
OIL BURNERS, GAS BURNERS AND COMBINATION OIL AND GAS BURNERS FOR COMMERCIAL AND INDUSTRIAL USE, [ BOILERS FOR COMMERCIAL AND INDUSTRIAL USE, ] FUEL OIL HEATERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.