Calculating machines; Data processing apparatus; Computer memories; Computer memory hardware; Magnetically encoded identity cards; Blank computer discs; Computer peripheral devices; Data processing equipment, namely, couplers; Electronic pens; Computer monitors; Video monitors; Computer mouse; Electronic pocket translators; Pocket calculators; Mouse pads; Wrist rests for use with computers; Cases for pocket calculators; Keyboard covers; Sonar equipment and parts thereof; Telephone receivers; ...