U.S. federal trademark · Serial No. 98573821
Installation, maintenance, and repair of heating, ventilation, and air conditioning (HVAC) systems; installation, maintenance, and repair of refrigeration and air conditioning equipment; installation, maintenance, and repair of indoor air quality products; installation, maintenance, and repair of air purification and filtration systems;
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.