PASSAVANT Trademark

Scientific and technological services, namely, engineering services in the field of hydraulic, structural, and civil engineering of installations for the storage, treatment, conveyance, and discharge of liquids, industrial wastewater, screenings, clarified sludge; scientific research; new product design services; industrial analysis and research, namely, industrial research in the field of hydraulic, structural, and civil engineering of installations for the storage, treatment, conveyance, and discharge of liquids; environmental services, namely, testing and research in the field of preventing pollution, sewer system monitoring services, and technical consulting in the field of pollution detection; monitoring of water quality, technical air quality monitoring services, monitoring of greenhouse gas emissions for scientific research purposes, and monitoring of industrial process water quality

Computer hardware with embedded recorded software for the control, process management and operation of installations for the storage, treatment, conveyance and discharge of liquids, waste of all kinds, screenings, clarified sludge and filter cakes.

Machines, mechanical equipment, and machine tools, for the storage, treatment, conveyance and discharge of liquids, industrial wastewater, production residues waste, cooling and process fluids waste, oily wastewater, chemical residues waste, wastewater containing solids, sludge from water treatment, recyclable liquid waste, and contaminated process water, namely grit extractor-classifiers, grit washers, sifters, trash racks, bar screens, rakes, rake cleaners, travelling band screens, fixed, travelling or rotating basin bridges and circulation bridges, for the treatment of liquids and sludge by means of circulation, stirring, gas injection, aeration, sludge collection and particulate discharging, and replacement parts therefore; Machines and machine installations, namely, surface aerators, aerating rotors, aerating gyros, underwater aerators, stirrers, raking machines, circulating screws, floating matter collectors, sludge collectors, grit chamber collectors, trickling filters, sludge compactors, sludge conveyors, drag conveyors, bucket wheels, sewage pumps, sludge pumps, screen shredders, and filters, filter presses, filter press plates and frames being replacement parts of the foregoing machines; basin covers, gullies, weirs, grates, grilles, inlets being machine parts for machines for the storage, separation, conveyance and discharge of liquids and waste, screenings, and clarified sludge and filter cakes