U.S. federal trademark · Serial No. 77471285
Installation, repair and maintenance of heating, ventilation, air conditioning, refrigeration and related equipment, namely, air cleaning systems and air filters; Consulation services in the field of indoor air quality and indoor comfort; Air duct cleaning services
Air filters and air purifying units for residential, commercial and industrial use, automobile and other motor vehicle cabins
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.