Patent ID: 7752693

Claim:
A mattress assembly for a contained child play area, the mattress assembly comprising: a mattress pad; a plurality of mattress connectors coupled to the mattress pad; a substantially rigid support structure having a plurality of panels coupled to one another and reconfigurable between a generally planar in-use configuration where the plurality of panels lie edge to edge adjacent one another defining an outer edge and a storage configuration different from the in-use configuration; a plurality of retaining features positioned inboard of the outer edge; and a plurality of mating fasteners carried on the support structure, each mating fastener configured to removably couple with one of the plurality of mattress connectors removably attaching the mattress pad to the support structure, wherein a part of each of the plurality of mattress connectors extends through one of the plurality of retaining features of the support structure, and wherein the mattress assembly can be installed in and removed from a contained child play area and wherein the support structure is sized in the in-use configuration to generally underlie the mattress pad.