U.S. federal trademark · Serial No. 75035812 · Reg. No. 2236002
electro and pneumatic controls for industrial and municipal water, waste water and process water stream filtering and treatment equipment
water, waste water and process water stream filtering systems comprised of a mechanical gravity filter and an automatic backwash device; water, waste water and process water stream filtering and treatment systems comprised of aerators, mixers, diffusers, filters, basin baffles, flow decanters, control wires and water cooling units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.