U.S. federal trademark · Serial No. 88169202 · Reg. No. 6242401
Installation, maintenance and repair of building control and energy management systems for measuring, monitoring and controlling of heating, ventilating, and air conditioning apparatus; Building energy assessment services for the purpose of determining operational improvements needed to improve energy use and efficiency of heating, ventilating, air conditioning and refrigeration equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.