Robots for personal use with a household cleaning function; structural components and replacement parts for robots for personal use with a household cleaning function; robots for commercial building cleaning; floor cleaning machines for households and commercial buildings; automatic floor cleaning machines for consumer use; robotic vacuum cleaners; components and replacement parts for robots for commercial building cleaning, floor cleaning machines, and robotic vacuum cleaners; floor cleaning machines; carpet cleaning machines; wet-and-dry carpet cleaning machines; wet-and-dry floor cleaning machines; components and replacement parts for floor and carpet cleaning machines; vacuum cleaners; electric vacuum cleaners; vacuum cleaners for household purposes; vacuum cleaners for industrial purposes; handheld vacuum cleaners; stick electric vacuum cleaners; stick electric vacuum cleaners in the nature of vacuum cleaners; cordless vacuum cleaners; components and replacement parts for vacuum cleaners; floor machines for applying cleaning preparations to floors and carpets; components and replacement parts for floor machines for applying cleaning preparations to floors and carpets; carpet extractors and parts thereof; carpet shampooers and parts thereof; steam cleaners and parts thereof; steam mops for household and commercial building cleaning and parts thereof; multi-purpose steam cleaners and parts thereof; floor scrubbing machines and parts thereof; floor washing machines and parts thereof; floor polishing machines and parts thereof; electric machines for carpet shampooing and parts thereof; parts for floor and carpet cleaning and vacuum machines, namely, bags, belts, and filters; dust filters and bags for vacuum cleaners; floor tools for vacuum cleaners, namely, floor tool cleaner heads, hoses, and brushes; accessories and attachments for cleaning and vacuum machines, namely, suction nozzles for vacuum cleaners, stair cleaning tools for vacuum cleaners, crevice cleaning tools for vacuum cleaners, hard floor cleaning tools for vacuum cleaners, tools for cleaning upholstery and drapes for vacuum cleaners, mattress cleaning tools for vacuum cleaners; separation apparatus for use in vacuum cleaners, namely, dust separators; apparatus for separating particles from an airflow for removing dust and debris from the airflow in vacuum cleaners