U.S. federal trademark · Serial No. 79308251
Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; engineering; technical advice related to sludge removal
Water filtering apparatus; water purification installations; water purifying apparatus and machines; purification installations for sewage; appliances and devices for water supply and sanitary purposes
Mud catchers and collectors [machines]; machines for cleaning fish farms; sludge cleaners
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.