9 Carrying cases for personal electronic devices, namely, for cell phones, mobile phones, smartphones, personal data assistants (PDA), MP3 players, tablet computers, laptop computers, all that incorporate a ring used to stand, hold, attach or mount the device; Backplates for personal electronic devices, namely, cell phones, mobile phones, smartphones, personal data assistants (PDA), MP3 players, tablet computers, laptop computers, all that incorporate a ring used to stand, hold, attach or mount the device