US Patent 10499719 Portable electronic device case

Systems and methods are involved with but are not limited to a display case portion including an interior surface; and a tensional retention assembly including a tensional member, a first clip, a second clip, and the tensional member including a first end and a second end, the first clip coupled to the first end of the tensional member and the second clip coupled to the second end of the tensional member, the tensional member configured to be stretched from a first length to a second length longer than the first length wherein tensional forces are thereby applied to the first clip and the second clip. In addition to the foregoing, other aspects are described in the claims, drawings, and text forming a part of the present disclosure.