U.S. federal trademark · Serial No. 74342134 · Reg. No. 153903
systems for the treatment and purification of waste water and effluent liquids and gases comprising peat fiber filtration units, septic tanks, filter beds, gas scrubbers, pipes, fittings and parts therefor, all for domestic use only
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.