U.S. federal trademark · Serial No. 85031039 · Reg. No. 4102910
Geothermal ground and water-source heating and cooling systems consisting of heat exchangers being parts of machines, pump control valves, thermostatic control valves for machines, hydraulic and pneumatic controls for machines, motors and engines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.