U.S. federal trademark · Serial No. 98500129
air filters for industrial use, namely, cartridge air filters; air filters for industrial use, namely, dust collector cartridge filters; air filters for industrial use, namely, pleated cartridge filters; air filters for industrial use, namely, filters for industrial dust collection; fibrous filtering filter media for general industrial use in the purification of air; air filters for industrial use, namely, dry particulate filters other than those used with internal combustion engines; ventilation for industrial applications, namely, ventilating fans for industrial use, and air filtration for industrial applications, namely, air filtering units; air filters for industrial use, namely, filters for indoor air quality; and filtration devices for indoor air quality, namely, air filtering units; indoor air purification filters, namely, filters for air purifiers, and indoor air purification devices, namely, air purifying apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.