Patent attributes
A seat assembly includes a seat support frame assembly comprising a mounting structure that mounts to a seat support structure and a seat receiving portion. The seat receiving portion includes a seat frame member having a body having an interior surface that defines a seat member receiving opening having an inner diameter. A rotatable member extends from the interior surface of the body into the seat member receiving opening. A seating member assembly is rotatably received in the seat member receiving opening. The seating member assembly includes a seat support housing that supports a seat. The seat support housing includes a side wall and a side support ledge that overhangs the rotatable member to rotatably support the seating member along a perimeter of the side wall of the seat support housing.