U.S. federal trademark · Serial No. 79004352 · Reg. No. 3063828
Air filtering installations, namely air filters for industrial installations; air purifying apparatus and machines, namely air purification units; air sterilizers; odour-removal scrubbers, namely biological, carbon and chemical scrubbers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.