U.S. federal trademark · Serial No. 73823957 · Reg. No. 371129
MOTORIZED EXHAUST AIR FANS, HEAT EXCHANGERS, SPECIAL BURNERS; NAMELY, EXHAUST AIR BURNERS AND THERMAL AFTER BURNERS, EXPANSION PIPES, EXHAUST AIR COLLECTION PIPES, VACUUM TUMBLE DRYERS, STAINLESS STEEL INDUSTRIAL OR FACTORY CHIMNEY FLUES AND STEAM LINES FOR INDUSTRIAL USE
MACHINES FOR INDUSTRIAL USE; NAMELY, EXHAUST AIR WASHERS AND DOUBLE CONE BLENDERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.