79035882
Jan 19, 2007
Apr 29, 2008
Metal devices for the operation of railway track switches, namely, metal materials for railway tracks, non-electrical railway switches, non-electrical cables of metal, non-electrical railway points, loading gauge rods of metal for railroads, railroad ties of metal, railroad rails and fish plates
Metal GoodsNon-metallic devices for operating railway track switches, namely, drive chains and couplings therefore, machine gears, rail-laying machines, transmission shafts, and car lifts; railroad constructing machines, namely, combination winch and bumpers, fairleads, and highway guardrail post drivers
MachineryDevices for operating and controlling railway track switches, namely, electric couplings, electric driving systems, electrical powered railway switches, electrical powered railway points, and electrodynamic remote controls for railroad switches
Electrical and Scientific Apparatus