Amplifiers; Bags adapted for laptops; Cases for smartphones; Cell phone cases; Computer display monitors; Computer display screens; GPS navigation device; Hand scanner; Intercoms; LED vehicle traffic signals; Luminous traffic signals; Mouse pads; Notebook computers; Pocket calculators; Protective films adapted for computer screens; Protective films adapted for smartphones; Scales; Scanners; Sleeves for laptops; Slide calipers; Stands adapted for mobile phones; Tablet computers