U.S. federal trademark · Serial No. 85417488 · Reg. No. 4659899
Anaerobic digesters and related equipment incorporated within the digesters, in the nature of water pumps, solenoid valves, gas blowers, hoses, fittings and clamps, skid pit agitator piece with duck bills, emergency relief valve, flame arrestors, temperature probes, gas hood, gas mixing system, bulk tanks, duck bills and clamps, heat exchangers, draft wall; add-on components, namely, nutrient recovery system, clean water system, secondary solids separation, solids drying, all for the treatment of waste and waste water treatment, nutrient recovery, production of biosolids and conversion of biomass
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.