Appliances for measuring the thickness of leather; Blank hard computer discs; Computer hardware, namely, wireless network extenders; Computer keyboards; Computer screens; Conductors, electric; Ear buds; Electric door bells; Electronic calculators; Electronic scoreboards; Encoding and decoding apparatus; Field-glasses; Fingerprint scanners; Gas masks; Hourglasses; Identity cards, magnetic; Ink jet document printers; Laptop computers; Light pens; Megaphones; Micrometers; Mousepads; Optical disc...