Automatic floor scrubbers; Carpet cleaning machines; Dust filters and bags for vacuum cleaners; Electric cordless sweepers; Electric fan units for vacuum cleaners; Electric machines and apparatus for cleaning rugs, carpets, floors; Electric sweepers; Floor cleaning machines; Floor scrubbing machines; Household cleaning and laundry robots with artificial intelligence; Nozzles for vacuum cleaners; Pillow cleaning machines; Robotic vacuum cleaners; Robots for power washing; Vacuum cleaners