85040378
May 17, 2010
May 17, 2011
Electronic monitoring, control and data exchange equipment for railroads, namely, electronic navigational and positioning apparatus and instruments, digital cameras, computer hardware and software for railroad right-of-way mapping, railroad data monitors, apparatus for data transmission between trains and traffic control computers, control systems comprised of computer hardware and software used in the railway industry for detecting trains, ground faults, broken rails, power failures, track switches and lights, control systems comprised of computer hardware and software used in the railway industry for controlling trains, track switches and lights, onboard locomotive operation monitors, railway signals, controllers comprised of computer hardware and software for trackside signal devices, actuated and pretimed traffic signal controllers for railroads, jumper cables for railroad use
Electrical and Scientific Apparatus