Dust exhausting installations for cleaning purposes; Dust filters and bags for vacuum cleaners; Electric sweepers; Electrical ultrasonic cleaning units for Jewelry; Garbage disposal machines; Golf ball washing machines; Hand-held vacuum cleaners; Paper shredding machines; Portable ultrasonic laundry washing machines; Power-operated coffee grinders; Power-operated grass/weed trimmers; Rechargeable sweepers; Shears, electric; Vacuum cleaners for household purposes; Wet-dry vacuums