Casting alloys, metal pipes and fittings therefor

Industrial and marine machine engines and motors; and parts for industrial and marine machine engines and motors, namely, radiators, alternators, air compressors, turbochargers, coolers, pistons and structural parts thereof

Water level gauges; locomotive electronic equipment and electromechanical controls for use in passenger and freight rail cars, locomotives and buses, namely - inverters; power converters; switches; event recorders; traction and excitation control systems comprised primarily of electrical power supplies, applied microprocessors and solid state electronics, transceivers, transducers, solenoids, and sensors for controlling and monitoring train propulsion, braking and rail lubrication; passenger door opening systems, comprised primarily of electric and pneumatic door actuators, electromechanical controls, door panels, mechanical linkages and mechanical seals for use in buses and rail passenger cars; monitoring and communications systems, comprised primarily of automatic monitors and recorders for detecting train performance, namely - fuel level and consumption, speed, braking, electronic and mechanical train integrity; End-of-Train pneumatic valves that allow locomotive engineer to observe brake pressures at the rear of train and initiate brake applications at that location; and data radios that support communication between the systems; structural parts for all of the foregoing; parts for locomotives, freight and transit vehicles, namely - power pack assemblies; current collectors; manual and automated single car test equipment, namely - automatic, microprocessor-based single car testers that perform diagnostic tests on a rail car's brake system to determine that it is in good working order; and high voltage cabinets and control stands for locomotives; empty/load equipment in the nature of mechanical and pneumatic sensors that sense the degree of loading of freight rail cars and adjust the applied braking force to properly compensate for rail car loading

Air conditioners; refrigerators; water coolers; temperature protection systems for holding tanks, treatment tanks and piping, comprised primarily of - heating pads; insulation; self limiting heating cables that react to temperature to vary output of heat; controlled heating circuits that monitor ambient and surface temperature; heat valves that open when cold temperature is sensed to drain liquid before freezing to prevent damage to plumbing; the foregoing all for use in rail cars and buses; air dryers and aftercoolers for conditioning compressed air supply of locomotives

Locomotives; motors for locomotives, and freight and transit rail cars, and parts for all of the foregoing, namely - axle gears; pinion gears; draft gears; spherical connectors for linking two independent freight car segments that share a common truck at the interface; drawbars; hand brakes; slack adjusters; couplers; mounted brake assemblies; brake shoes; disc brake linings; valves for controlling air flow in rail car brakes; pneumatic freight brake equipment, namely - control valves; pneumatic reservoirs, namely, pressurized containers for storing compressed air for use in braking and control systems; retaining valves for brake cylinder exhaust lines that selectively retain brake cylinder pressure; cut-out cocks, namely, manually operated ball type valves that interrupt air passageways in the brake system; strainers used within the air brake system to filter the air and remove dirt and foreign matter; horns; hoses and couplings for air brake systems on locomotive and rail cars; brake adjusters; elastometric parts for pneumatic brakes, namely - valve seats; O-rings; seals; ring gaskets; molded gaskets; packing cups; diaphragms, and composite hoses; accessibility systems, comprised primarily of power-operated bridge plates, ramps, lifts and convertible stairs, and electromechanical controls for the same, for use in buses and rail passenger cars

Molded rubber parts for railway and industrial use, namely - packing cups, diaphragms, O-rings, ring gaskets, valve seats, composite hose assemblies, damping members and rubber springs

Remanufacture, repair, and maintenance of locomotives, freight cars, and engines for rail, marine, mining, and industrial markets; repair, maintenance and upgrade services for freight, locomotive and transit vehicle brake equipment and electronic equipment; repair and rebuilding of compressors; repair and maintenance of heat transfer unit radiators, oil coolers, cab heater, and after coolers in locomotives; maintenance, remanufacture, replacement and reconditioning of core in charge air coolers for locomotives