Bar code readers; Cabinets for loudspeakers; Computer peripheral devices; Covers for smartphones; Diagnostic apparatus for identifying refrigerant type and purity in automobile air conditioning systems; Earphones and headphones; Electric door bells; Harnesses specially adapted for holding electronic devices, namely, smart phones; Interfaces for computers; Lap-counting devices, namely, counters for use during sporting activities; Level indicators; Oscillographs; Rechargeable batteries; Smart w...