U.S. federal trademark · Serial No. 99102434
Exhaust filters for motors and engines; Aftermarket automobile engine exhaust systems comprised of apparatuses to adsorb carbon from engine exhaust gases; Exhaust filters for capturing carbon from engine exhaust gases; Calcium hydroxide-based filters for capturing carbon from engine exhaust gases
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.