U.S. federal trademark · Serial No. 76579027 · Reg. No. 2996622
comfort testing for indoor air quality and air flow in buildings and homes
Installation, maintenance, and repair of commercial and residential heating, ventilating, and air conditioning (HVAC) equipment, fittings, and parts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.