Abacuses; Accumulators, electric; Adding machines; Calculating machines; Cases for smartphones; Chargers for batteries; Compasses for measuring; Computer keyboards; Computer mouse; Covers for smartphones; Earphones; Electric batteries; Electronic agendas; Lap-counting devices, namely, counters for use during sporting activities; Parking meters; Pedometers; Protective films adapted for smartphones; Selfie sticks; Slide-rules; Smart watches; Time recording apparatus; Blank floppy computer discs...