Accumulators and batteries; Adjustable smartphone and PC tablet stabilizers and mounts; Battery chargers for tablet computers; Cell phone backplates; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Clear protective covers specially adapted for personal electronic devices, namely, cell phones, MP3 players, personal digital assistants; Computer peripheral devices; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, laptops, cell phones, personal digital assistants; Ear phones; Electronic devices for locating and tracking lost articles, people, pets using radio frequency, global positioning systems, cellular communication networks; Keypads for use with computers, tablet computers, cell phones; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Multimedia projectors; Protective covers and cases for tablet computers; Stands for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants