U.S. federal trademark · Serial No. 76703736 · Reg. No. 3924407
Cast steel bolsters, sideframes, draft sills, couplers, yokes, and wheels for railway freight cars and locomotives and rollerbearings, bearing adapters, side bearings, springs and friction shoes for railway freight cars and locomotives
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.