U.S. federal trademark · Serial No. 90656256 · Reg. No. 7158017
Geothermal manifold chambers, namely, manifolds installed in a chamber, which is installed underground, that balance the flow of heat transfer fluid and are equipped with balancing valves, shutoff valves and bleed valves, and that function in conjunction with heat pump systems; Geothermal manifold boxes, namely, manifolds installed above ground that balance the flow of heat transfer fluid with balancing valves, shutoff valves and bleed valves, and that function in conjunction with heat pump systems; shallow geothermal closed loop systems comprised of plastic pipes connected to heat pumps and function as heat exchangers in the ground for the purpose of heating and cooling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.