Air suction machines; Brushes for vacuum cleaners; Cordless electric screwdrivers; Counter-current swimming machines for use in swimming pools to enable swimming in place against an adjustable counter-current, featuring pumps, motor, and adjustable current director outlets; Drives for vacuum pumps; Dust separators; Electric egg beaters; Electric fans, ventilators and blowers for motors and engines; Electrical coffee grinders; Electrical juice extractors for fruit; Fans for motors and engines;...