U.S. federal trademark · Serial No. 79162756 · Reg. No. 4915959
Installation of waste water and sludge treatment installations; installation of industrial processing installations for processing and treating substrates
Sewage treatment installations, namely, sewage treatment plants; industrial treatment installations for waste water, namely, installations for decomposing toxic substances in water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.