U.S. federal trademark · Serial No. 76245166
construction of electric power generation, transmission, and distribution facilities; hydro-electric power station construction; construction of natural gas transmission, processing, distribution and storage facilities; construction of heating and cooling towers; installation of heating and cooling systems in buildings; maintenance of public power utilities; management of construction of power facilities of others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.