U.S. federal trademark · Serial No. 77831175 · Reg. No. 3840232
Product development services for others in the field of piling equipment; engineering services for the construction and energy conservation industries; engineering consulting services in the field of energy efficiency
Construction, construction consultation and construction management of underground structures incorporating geothermal transfer components
Rigid pipes of polyethylene loops configured as a geothermal component of heating and air conditioning systems in industrial buildings, commercial buildings, office buildings and concrete piles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.