U.S. federal trademark · Serial No. 86070054 · Reg. No. 4633858
Non-metal pipe couplings and joints; Non-metal pipe fittings; Pipe fittings comprised primarily of plastic; Pipes of high density polyethylene with an abrasive resistant inner layer for use in slurry lines and other installations for transporting an abrasive effluent; Rigid pipes, not of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.