Patent ID: 8733550
Filing Date: 2014-05-27
Classification: B65D,F16J

Abstract:
1. A lid for a container, the container having a rim, the lid comprising: a top surface facing generally in a first direction; a bottom surface opposite the top surface and facing generally in a second direction; side edges, each side edge having a pivotable wing portion extending therefrom, each pivotable wing portion joined to its respective side edge by a hinge and moveable between a first position where the wing portion extends generally outwardly, and a second position where the wing portion extends generally in the second direction, each wing portion including on an inner surface thereof a tab member configured for detent engagement with the rim of the container; and, corner portions extending between the side edges, each corner portion including a skirt portion extending, from a first wing around a corner and terminating at an adjacent wing, generally in the second direction, and each corner portion defining a recessed shoulder configured to receive and support the skirt portion of another a second, substantially identical, lid, such that when stacked, the recessed shoulder of the corner portions provides the only support for the second lid.