Batteries and battery chargers; Calculating machines, data processing equipment and computers; Computer hardware and peripheral devices; Computer keyboards; Computer mouse; Galvanic batteries; Horns for loudspeakers; Leather protective covers specially adapted for personal electronic devices, namely, MP3 players, portable media players, cell phone, smart phone, tablet computer and laptop computer; Megaphones; Messenger bags especially adapted for holding laptops; Mouse pads; Portable media pl...