Machines and apparatus for carpet shampooing (electric); Machines and apparatus for cleaning (electric); Cleaning appliances utilizing steam; Carpet washing machines; Robotic cleaning machines; Robotic cleaning (vacuuming) machines for floors; Household cleaning and laundry robots with artificial intelligence; Robotic cleaning (polishing) machines for floors; Floor cleaning (washing) machines; Carpet cleaning machines (electric); Electric carpet sweepers; Scrubbing machines (floor -); Electric carpet cleaning (vacuuming) machines; Garbage disposal machines; Electric carpet cleaning (shampooing) machines; Electric carpet shampooers; Electric vacuum cleaners; Electric hand held vacuum cleaners; Portable vacuum cleaners (electric); Electric domestic vacuum cleaners; Household vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaners; Apparatus for cleaning carpets; Machines for cleaning carpets