U.S. federal trademark · Serial No. 78100687 · Reg. No. 2733457
Heating, cooling and ventilating apparatus, namely furnaces, heaters, conversion burners, heat pumps, air conditioning units, refrigeration condensing units, evaporator air cooling units for domestic use, evaporator coils, central humidifiers, central household air cleaners, furnace boilers and heat exchangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.