Patent ID: 8458829

Claim:
A foldable enclosure apparatus for a child comprising: an upper assembly forming an upper portion of the enclosure; a base assembly connected to the upper assembly forming a lower portion of the enclosure and comprising a plurality of base legs provided in an X-shaped configuration; and at least four lower corner assemblies such that each of the plurality of base legs is connected to at least one of the four lower corner assemblies; a side structure connecting the upper assembly to the base assembly; and a hub assembly connected to the base assembly and centrally located with respect to the four corner assemblies; wherein the operation of the hub assembly causes relative movement of the base assembly consistent with an open position and a closed position of the apparatus in response to movement of the hub assembly, and wherein each of the at least four lower corner assemblies includes at least one wheel and each wheel is set at an angle such that an axis of rotation of the wheel is generally perpendicular to a plane of at least one of the plurality of base legs.