U.S. federal trademark · Serial No. 78087758
Air purifying units for combustion engines to decrease black smoke emissions
Chemical additives for fuel treatment combustion engines of all sizes, Chemical additives for use with internal combustion engine fuels and engines
Non-chemical engine treatments and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems
Filters for motors and engines [combustion engines] and Fuel Filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.