U.S. federal trademark · Serial No. 90800472 · Reg. No. 7087827
Electronic end-of-train or head-of-train monitoring equipment for use in monitoring and communicating brake pipe pressure and other measured or sensed variables, namely, signal strength, GPS position, battery condition, motion status, high visibility marker status, emergency command status, voltage, current, time, temperature, and speed, for use in the railroad industry
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