US Patent 9849901 Container with power assist wheels

The present invention relates to a structure which may include an outer housing, an inner lining, an insulation space in between, a top, an inner platform, a charging station, a wireless charging panel, power-assist wheels with intelligent torque control for transport, a storage compartment, a removable innner liner, and a handle. The structure may comprise a portable container, such as an insulated cooler for storing cooled food and beverages for social and leisure activities.