Adapter plugs; Battery chargers for mobile phones; Battery chargers for tablet computers; Cell phone battery chargers for use in vehicles; Knee-pads for workers; Mouse pads; Power adapters; Power supply connectors and adaptors for use with portable electronic devices; Stands adapted for mobile phones; Stands adapted for tablet computers; USB cables; USB charging ports; USB charging ports for use in vehicles; USB hubs; Waterproof cases for smart phones