U.S. federal trademark · Serial No. 98237448
safety warning lights for use in the railroad industry; Electric warning lights for use in the railroad industry; flashing safety lights for use in the railroad industry; emergency warning lights for use in the railroad industry; safety warning lamps for use in the railroad industry; Electric warning lamps for use in the railroad industry; flashing safety lamps for use in the railroad industry; emergency warning lamps for use in the railroad industry
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.