U.S. federal trademark · Serial No. 87317907 · Reg. No. 585340
Pistons, Piston Rings, Piston Pins, Engine Valves being parts for introducing fuel air mixtures into the combustion chambers of internal combustion engines, Cylinder liners other than for land vehicles
Cylinder liners and Engine valves with all the foregoing for land vehicles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.