U.S. federal trademark · Serial No. 79193415
Ventilation hoods for laboratories; apparatus for ventilating; air filtering installations; ventilation (air-conditioning) installations and apparatus; ventilation (air-conditioning) installations for vehicles; air sterilisers; ionization apparatus for the treatment of air; air purifying apparatus and machines; filters for air conditioning; filters (parts of household or industrial installations); gas scrubbing apparatus; air cooling apparatus; humidifying apparatus, other than for medical use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.