U.S. federal trademark · Serial No. 86113311 · Reg. No. 4680618
Engineering services for building construction, engineering services for building maintenance, and engineering services for the modification of current building structures; testing, analysis and inspection services for building air, sound, electrical, plumbing, moisture, vibration, and controls for others; industrial process design; building and industrial air pollution systems design services and performance verification; building energy and analysis services
Building and industrial air pollution systems installation services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.