Patent ID: 8209793

Claim:
A collapsible portable toilet comprising: sheet material having a first end, a second end, and a plurality of side walls, including first, second, third, fourth, fifth and sixth 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 a first fold line joining each foldable tab to the top edge; a second fold line in parallel, spaced relation with said first fold line; a rim-forming portion disposed between said first and second fold lines; each tab being spaced from an adjacent tab by a gap; said first end being connectable to said second end to form an interior volume surrounded by said side walls 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 when in use; and wherein each of the first, second, fourth, and fifth side walls has a width less than that of the third and sixth side walls, such that the toilet is collapsible to a configuration wherein the first, second, fourth, and fifth side walls are sandwiched between the third and sixth side walls.