U.S. federal trademark · Serial No. 74395904 · Reg. No. 1978649
electro/pneumatic controls for wastewater treatment equipment
wastewater treatment systems comprised of aerators, mixers, basin baffles, flow decanters, control weirs, valves, and shades
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.