U.S. federal trademark · Serial No. 97579670 · Reg. No. 7290637
Evaluation of residential and commercial buildings for energy efficiency, namely, blower door testing, duct leakage testing, duct diagnostic services for air conditioning and heating duct systems, and energy consultancy services in the nature of evaluating and optimizing energy usage for buildings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.