U.S. federal trademark · Serial No. 87796713 · Reg. No. 5719388
Water treatment services, in particular of waste water, of drinking water, of waste water from industrial processes, of cooling water, as well as surface and subterranean waters
Engineering services, namely, providing technical assistance for the realization of water management projects; designing water supply and water draining systems; design of water purification installations
Water purification machines, apparatus and installations; water filtration apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.