Battery charge devices; Battery chargers; Blank USB cards; Cell phone battery chargers; Chargers for batteries; Electric charging cables; Electric switches; Electrical wires; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Personal stereos; Power adapters; Power wires; Rechargeable electric batteries; Smartphone mounts; USB cables; USB card readers; USB charging ports; USB hubs; USB wireless routers; Wireless chargers