U.S. federal trademark · Serial No. 78582370 · Reg. No. 3084957
oil burners, gas burners, combination oil and gas burners, low emission gas, oil, and combination gas and oil burners, all for industrial and commercial use; and industrial and commercial boilers used for generating hot water or steam
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.