Cases for smartphones; Chargers for electric batteries; Covers for smartphones; Data processing equipment, namely, couplers; Electric door bells; Electronic agendas; Fitted plastic films known as skins for covering and providing a scratch proof barrier or protection for electronic devices, namely, MP3 players, mobile telephones, smart telephones, digital cameras, global positioning systems and personal digital assistants; Headphones; Monopods for handheld digital electronic devices, namely, c...