U.S. federal trademark · Serial No. 79076986 · Reg. No. 4017694
[Sludge treatment equipment and installations for urban and industrial wastewater plants, namely, sludge dehydration equipment in the nature of vacuum filters, belt pressure filters, filter presses, sand filters and dewatering machines, all of the foregoing for wastewater treatment]
Building, installation, commissioning, maintenance and repair of waste treatment equipment and installations, particularly for sludge from urban and industrial wastewater treatment plants
Engineering services, namely, the design, calculation and dimensioning of installations for the treatment of sludge from wastewater and industrial wastewater treatment plants; engineering; professional consulting in the building engineering of the aforementioned installations; professional consulting in the drawing up of construction plans relating to the aforementioned installations
Conversion of sludge from urban and industrial wastewater treatment plants into energy, fuel, organic soil conditioners for use in agriculture and inert products in the nature of ash, vitrified ash, char, clinker, minerals, inorganic sludge byproducts and organic sludge byproducts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.