U.S. federal trademark · Serial No. 72161578 · Reg. No. 455493
PISTONS, VALVE SEAT INSERTS, CYLINDER BARRELS, CYLINDER LINERS, AND BEARINGS; AND BRAKE DRUMS (NOT FOR MOTOR LAND VEHICLES)
SCRAPER RINGS, RETAINING RINGS, AND SEALING RINGS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.