U.S. federal trademark · Serial No. 97150014 · Reg. No. 6941359
Air filtering installations; Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air filters for heating and cooling registers; Air filters for industrial installations; Filters for air extractor hoods; HEPA filters for household use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.