U.S. federal trademark · Serial No. 76264778 · Reg. No. 2517413
Air purification system comprised of filter units, exhaust fans, exhaust arms and exhaust nozzles, airflow measuring and control devices, air quality measuring devices, downdraft tables, fume exhaust workstations/cabinets and hoods, replacement filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.