U.S. federal trademark · Serial No. 79446617
Sensing the integrity and maintenance status of railroad tracks, ballast beds, track panels and rails [technical supervision and inspection].
Laying, fastening, connecting and maintaining sensors on railroad tracks, pre-treatment of railroad tracks for fastening sensors.
Sensors for railroad tracks, sensors for connecting to railroad rails, sensors for sensing rail vehicles, railway loads and railroad strains; optical and electrical conductors for transmitting data along a railroad track; fiber optic cables; optical and electronic instruments for reading rail sensors; optical and electronic instruments and signal converters for data transmission via optical conductors for railroad tracks.
Sensing the position, speed, number of axles, weight, integrity and type of a rail vehicle [transport information].
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.