U.S. federal trademark · Serial No. 86728495 · Reg. No. 5346735
Air filters for domestic use and replacement parts and fittings specially adapted therefor; air filters for industrial installations and replacement parts and fittings specially adapted therefor; air filters for use in public buildings and public areas and replacement parts and fittings specially adapted therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.