Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Air compressors; Automatic sprayers for electrostatic painting; Compressing machines; Electric motors for power tools; Oil separators; Paint spray guns; Paint sprayers; Pneumatic controls for machines, motors and engines; Power-operated spray guns; Power-operated sprayers; Power machines for mowing; Pump diaphragms; Spray paint systems comprised of pumps, pump controllers, nozzles, tubing a...