U.S. federal trademark · Serial No. 87928847
electric heaters for commercial use; electric radiant heaters; water heaters; heating apparatus for solid, liquid or gaseous fuels; gas burners; heating boilers; pipes for heating boilers; convection ovens; fireplaces, domestic; electric radiators; radiators for household use; gas water heaters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.