U.S. federal trademark · Serial No. 75271679 · Reg. No. 2220004
dissolved air flotation system, composed of flotation/separation unit; pressurization unit; chemical release and mixing tank and pump; sludge float removal unit; and electrical controls, sold as a unit for the separation of liquids and solids for use in industrial waste pretreatment, water re-use, product recovery, waste clarification and sludge thickening
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.