Patent ID: 7996930

Claim:
A disposable collapsible portable toilet comprising: sheet material having a first end, a second end, and a plurality of side walls disposed between said first and second ends; each of said side walls having a top edge, a bottom edges, and lateral edges, with adjacent side walls joined by fold lines generally aligned with said lateral edges; each of said side walls further including a foldable tab having a distal edge projecting from the top edge thereof, each tab joined to said top edge by a first fold line and including a second fold line in parallel spaced relation with said first fold line and a rim-forming portion disposed between said first and second fold lines, and each tab spaced from adjacent tabs by a gap; said first end connectable to said second end to form an interior volume surrounded by said side walls with said tabs projecting vertically upward; a waste containment liner at least partially received within said interior volume, said liner having a bottom, a generally cylindrical wall projecting upward from said bottom and an upper edge portion, said upper edge portion folded over the top of said folding tab distal ends; and said sheet material and liner configurable for use with said tabs folded radially inward about said first and second fold lines such that said rim-forming portion forms a generally horizontally disposed upper rim with a portion of said liner upper edge portion in overlaying relation therewith.