U.S. federal trademark · Serial No. 74089768 · Reg. No. 1687567
clarifiers, aerators, granular media filters, gravity belt concentrators, travelling screens, bioreactors, biolift reactors, digestors filter presses and belt presses, low head filters, diffusers, flocculators, lime slakers and pressure filters for chemical pulp processing for the industrial and municipal treatment industries
clarifiers, aerators, granular media filters, gravity belt concentrators, travelling screens, bioreactors, biolift reactors, digesters presses including filter presses and belt presses, low head filters, diffusers, hydroseparators, flocculators, rotary distributors, sludge collectors, lime slakers and pressure filters for chemical pulp processing for the industrial and municipal wastewater treatment industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.