Capstans; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Air distribution units for pneumatically driven pumps; Automobile engine valve covers; Automotive exhaust pipe; Car washing machines; Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Electric door openers and closers; Elec...