U.S. federal trademark · Serial No. 99255682
Maintenance of apparatus for purifying water; Repair or maintenance of water pollution control equipment; Repair or maintenance of water purifying apparatus; Installation, maintenance and repair of water supply apparatus; Repair of industrial waste treatment machines; Repair or maintenance of water purifying apparatus for industrial purposes; Providing information relating to the repair or maintenance of water pollution control equipment; Consulting services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Consultation in the field of physical maintenance of waste water treatment systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.