Calculators; Adding machines; Calculating machines; Calculators and calculating machines; Carrying cases specially adapted for pocket calculators and cellphones; Cases for pocket calculators; Electronic calculators; Electronic desk calculators; Pocket-sized electronic calculators; Pocket calculators

Brushes for vacuum cleaners; Cordless vacuum cleaners; Dust filters and bags for vacuum cleaners; Electric steam mops; Electric steam mops for household purposes; Electric vacuum cleaners; Electric vacuum cleaners and their components; Hand-held vacuum cleaners; Robotic vacuum cleaners; Steam cleaning machines; Steam cleaning machines in the nature of steam mops; Steam mops; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaners for household purposes