Cases for diskettes and compact disks; disc storage containers; holders for compact discs; calculating machines and data processing equipment; data processors; computer memories; laptop computers; computers; magnetic identifying cards; blank magnetic discs; blank floppy computer discs; bar code readers; bland cd-roms for sound or video recording; computer peripheral devices; electronic pens; computer monitors; computer monitor frames; blank optical data carriers; electronic card readers; flash card readers; optical readers; computer disc drives; digital disc drives; computer game programs; electronic notice boards; electric navigational instruments; radiotelephony set; telephone apparatus; video telephones; navigation apparatus for vehicles in the nature of on-board computers; car navigation computers; satellite navigational system, namely, a global positioning system; camcorders; compact disc players; digital photo frames for displaying digital pictures, video clips and music