U.S. federal trademark · Serial No. 76446487
plastic conduit and related accessories for electrical applications, namely, pipes, risers, vented risers, elbows, utility fittings, couplings, and end bells, all manufactured of Underwriters Laboratories approved rigid polyvinylchloride (PVC)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.