U.S. federal trademark · Serial No. 85763392
Installation, replacement, repair and maintenance of renewable energy systems and alternative energy products, cogeneration systems, furnaces, storm windows and doors; Oil to gas conversion equipment retrofit; construction services, namely, oil to gas conversion services; Sealing of air vents; Energy assessment services for the purpose of determining home and building improvements needed to improve energy use and efficiency; and consulting services related to all of the foregoing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.