U.S. federal trademark · Serial No. 77880891
Emission reduction units for locomotive motors and engines, namely, EGR valves; emission reduction units for locomotive motors and engines, namely, PCV valves; emission reduction units for locomotive motors and engines, namely, catalytic converters
Computer hardware for use in controlling emissions from locomotives
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.