88569129
Aug 7, 2019
Jun 16, 2020
Active Trademark
Intelligent control systems for rail infrastructures and for rail vehicle operations management, namely, computer networks and systems, comprised of computer hardware and computer software for controlling and monitoring rail systems, which serve such functions as monitoring tracks, power supplies, equipment facilities and passenger stations, automatic supervision and control of grade crossing devices; microprocessor controller used to monitor and control switches, signals, and relays at wayside locations
Electrical and Scientific Apparatus