U.S. federal trademark · Serial No. 77028514
Feeders; anti-pollution devices for motors and engines; pumps; carburetter feeders; fuel conversion apparatus for internal combustion engines; fuel economizers for motors and engines; fuel conversion apparatus for internal combustion engines; igniting magnets for engines; injectors for engines; fuel conversion device; adaptation devices for automotive vehicles for the use of several fuels
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.