Patent ID: 8381968

Claim:
A symmetrical one piece flat blank for a convertible food tray comprising: a flat central section having a given dimensional width, two diametrically opposite lateral sides, a top edge and a bottom edge, a flat first wing section attached to and extending from one lateral side of the central section, a fold line between the two sections, a flat second wing section identical to the first wing section extending from the second lateral side of the central section, and a second fold line between the second wing section and the central section, each of the wing sections having a dimensional width of approximately one-half the dimensional width of the central section, the wing sections attached to the lateral sides of the central section comprising the only attachments of the blank which extend from the central section, the central section having nothing attached to its top and bottom edges, each wing section further comprising an intermediate support section, and an outer support section of equal dimensional lengths, a wing fold line parallel to the first and second fold lines extending the full lengths of and between the intermediate support sections and the outer support sections, foldable segments at the ends of both the intermediate and outer support sections, and segment fold lines between the foldable segments and the intermediate and outer support sections, the segment fold lines extending the entire width of the wing sections and perpendicular to the wing fold lines.