US Patent 11871882 Space creating shower liner with pleated window

A space creating shower liner can have a window with a hoop fin rotatably and removably engaging a shower rod, a plurality of stiffening folds providing partial stiffness to the window, and a height less than a distance from the shower rod to a tub. Further, a liner can be removably engaged to the window, comprising a liner height less than the distance from the shower rod to the tub. The hoop fin causes the window and the liner to rotate about the shower rod, and the height and the liner height is greater than or equal to the distance from the shower rod to the tub.