U.S. federal trademark · Serial No. 79034340 · Reg. No. 3480783
water and waste water purifying units; water and waste water filtering units for industrial use; fixed or movable apparatus, devices and installations for waste water purification, namely, water purification units; fixed or mobile water purification units and installations using clarification, flocculation, and decantation; biological discs used for water, waste water and sludge treatment, namely, water filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.