U.S. federal trademark · Serial No. 79319222 · Reg. No. 7232418
Desulfurization catalyst loading apparatus for industrial air purification, namely, catalyst loading tubes, catalyst loading trays, catalyst loading sprayers, catalyst loading injectors, catalyst loading pumps for industrial air purificationn, all the foregoing being component portions of industrial air purifying apparatus; chemical catalyst apparatus for industrial air purification, namely, chemical reactors, catalytic injectors, catalytic activators, catalyst loading tubes, catalyst loading funnels, catalyst heaters for industrial air purification, all the foregoing being component portions of industrial air purifying apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.