U.S. federal trademark · Serial No. 50062408
Engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Engineering services in the field of processing facilities and equipment for the purification and treatment of water having one or more undesirable constituents
Waste water treatment apparatus; Waste water treatment installations; Water treatment apparatus for use in the purification and treatment of water having one or more undesirable constituents
Water treatment services; Treatment of water; Treatment of waste water; Waste water treatment services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.