U.S. federal trademark · Serial No. 76091935 · Reg. No. 2542533
heavy duty chains made of cast steel; and cast steel parts used in the operation of such chains, namely, chain sprockets, chain wear liners, chain link pins, chain rollers, chain wear bars and chain wedge bolts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.