U.S. federal trademark · Serial No. 79137419 · Reg. No. 5051632
Heat and wear resistant construction parts for machines, motors and engines, namely, cylinder head plates, valves, valve guides, and valve seats
Sintered steel; sintered alloys comprising iron, cobalt, nickel and copper
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.