U.S. federal trademark · Serial No. 90775385 · Reg. No. 7183629
Waste water treatment services for the prevention of water pollution; treatment of waste water and sewage; waste water reprocessing; treatment of sludge, namely, waste treatment services for waste provided by wastewater treatment plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.