U.S. federal trademark · Serial No. 90306421 · Reg. No. 7236887
Electric heating strips; ignitors for use in furnaces; burners for use in furnaces; induced draft blowers, reversing valves, and expansion valves being part of heating systems for residential and commercial buildings; gas valves for use in furnaces; blower wheels for use in furnaces and air handlers; fan blades for use in heating and cooling equipment; electric crankcase heaters for use in HVAC installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.