U.S. federal trademark · Serial No. 79247977 · Reg. No. 5809538
Air filtering installations; filters for air conditioning; air sterilizers; ventilation hoods; air cooling apparatus; air-conditioning installations; ventilation installations and apparatus in the nature of air-conditioning installations and apparatus; gas scrubbing apparatus; ionization apparatus for the treatment of air or water; air purifying apparatus and machines; air-conditioning apparatus; ventilation hoods for laboratories
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.