7 Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Electric vacuum cleaners; Robotic vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaner bags; Vacuum cleaner hoses; Vacuum cleaners
The mark consists of the stylized word "ChaoLiu". Color is not claimed as a feature of the mark. The wording ChaoLiu has no meaning in a foreign language.