U.S. federal trademark · Serial No. 88569345 · Reg. No. 6521351
Heat exchangers being parts of geothermal or groundsource heat pump systems for commercial, residential, agricultural and industrial space and water heating and cooling
Installation of the field loop portion of geothermal or groundsource heat pump systems for commercial, residential, agricultural and industrial space and water heating and cooling; maintenance of heat pump systems for commercial, residential, agricultural and industrial space and water heating and cooling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.