U.S. federal trademark · Serial No. 87572995 · Reg. No. 6511684
Internal combustion engine parts, namely, ignition system comprising air and fuel inlets, a timing controlled valve assembly, a prechamber volume, a timing controlled ignition source and an orifice for the prechamber combustion products to pass into the primary chamber, igniting and controlling the rate of burning of the main charge
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.