U.S. federal trademark · Serial No. 86317708 · Reg. No. 5433665
Media used for the filtration and purification of air, namely, air filters for industrial installations; air filters for industrial and institutional use, namely, air filters for industrial installations; air cleaning units; air filtering installations; air purification units; air purifying apparatus and machines; air purifying units for municipal and industrial odor and air emissions control use; industrial air purifiers; separators for the cleaning and purification of air
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.