U.S. federal trademark · Serial No. 79327771 · Reg. No. 6886686
Apparatus, namely, machines for pumping and distributing fuels and carburants, particularly with insertion of hydrogen gas; hydrogen production machines; fuel economizers for motors and engines; anti-pollution devices for motors and engines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.