U.S. federal trademark · Serial No. 79247756
Air-conditioning installations; air filtering installations; air-conditioning apparatus; gas scrubbing apparatus; air purifying apparatus and machines; ventilation [air-conditioning] installations and apparatus; disinfectant apparatus; water purification installations; filters for drinking water; water purifying apparatus and machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.