U.S. federal trademark · Serial No. 72207281 · Reg. No. 0809919
AIR-GAS BURNERS DESIGNED FOR INDUSTRIAL USE AND PROVIDED WITH MANUALLY-ADJUSTABLE MEANS FOR EFFECTING CHANGES IN FLAME CHARACTERISTICS WITHOUT VARYING AIR-GAS RATIO
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.