Abstract: A liquid storage and delivery apparatus comprising a combination of liquid reservoir, valves, a quick release connector, a liquid pump, a pump power switch, a pressure sensor, and associated hardware. This liquid from this apparatus can be discharged by electric pumping alone, high internal gas pressure alone, or by electric pump augmented by high internal gas pressure.

Abstract: A liquid storage and delivery apparatus comprising a combination of liquid reservoir, valves, a quick release connector, a liquid pump, a pump power switch, a pressure sensor, and associated hardware. This liquid from this apparatus can be discharged by electric pumping alone, high internal gas pressure alone, or by electric pump augmented by high internal gas pressure.

Abstract: The invention generally relates to protective covers used on electronic appliances or devices. It more particularly relates to a protective cover that enhances the user experience of devices such as smartphones, tablets and the like. In one aspect the invention includes adhesive backing for attachment to a surface, a printable substrate and a clear magnifying dome covering the substrate, combined into a unit that when adhered to a surface provides a clear bright decorative protective covering. The protective covering is preferably made from tough self-healing materials, and the flat substrate is suitable as a base for either printed images, preferably customizable, and/or small decorative objects such as jewels, small insects or the like.

Abstract: The invention generally relates to button caps used on electronic devices. It more particularly relates to button caps that enhance the user experience of devices such as smartphones, tablets and the like. In one aspect the invention is a raised button cap for a concave (or flat) button such as the Home Button on smartphones and tablets. The button cap includes adhesive backing for attachment to the button, a printable substrate and a clear magnifying dome covering the substrate, combined into a unit that when adhered to concave button provides a raised aspect. The button is preferably made from tough self-healing materials, and the flat substrate is suitable as a base for either printed images, preferably customizable, and/or small decorative objects such as jewels, small insects or the like.