U.S. federal trademark · Serial No. 79054442 · Reg. No. 3554493
Air filtering installations, namely, ventilation apparatus and instruments; [ air sterilizers; ] industrial air filters, namely, flow filters, bag filters, pressure filters, coarse filters, dust filters
Air suction machines for industrial purposes; blowing machines for the suction of gases
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.