U.S. federal trademark · Serial No. 79266447 · Reg. No. 6177094
Security apparatus for railway traffic, measuring, signaling and monitoring apparatus and instruments; systems not included in other classes for monitoring the position of railway switches consisting primarily of infrared sensors, proximity sensors, switches and commutators for the passage of a wheel; Security measuring instruments, namely, infrared sensors, proximity sensors, switches and commutators for the passage of a wheel, temperature sensors, position determining sensors, electric current sensors, remote temperature sensors
Railway material of metal; rails, railway switches, rail switch monitoring and diagnostic systems consisting of metal rail fasteners, metal rails, metal ballasts and metal switching panels; switching mechanisms; all the aforesaid goods made of metal
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