U.S. federal trademark · Serial No. 87528124 · Reg. No. 5576893
Geothermal-based HVAC units; geothermal heating and cooling systems; heat pumps; hot water heaters; thermostatic valves as parts of heating installations; air-conditioning installations; heating installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.