U.S. federal trademark · Serial No. 87551497
Well rehab and/or drinking water corrosion control addvitive to control distribution piping corrosion, tuberculation, scale, red water, black water, lead and copper, and remove all existing deposits within distribution piping without negatively effecting the water quality at the tap
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.