7 Auxiliary power units for supplying electrical power to heat and power generators; Dust exhausting installations for cleaning purposes; Electric fruit squeezers for household purposes; Extensions for power tools; Machines for cleaning surfaces using high pressure water; Machines for use in the hairdressing industry, namely, automated battery-operated and electrically-powered appliances that cut, fold and dispense foil; Power-operated tools, namely, grinders; Power tool parts, namely, collets; Power tools, namely, drill presses; Swimming pool sweepers