Patent attributes
A foldable corrugated corner element including at least some of a portion of material extending from a first terminal end to a second terminal end; a first corner element leg and a second corner element leg, each having one or more alternating ridges and grooves, wherein the second corner element leg extends from the first corner element leg; a notch formed in at least a portion of the first corner element leg, defined by converging sidewalls, wherein the notch allows the second corner element leg to be folded; and one or more apertures formed through a portion of the second corner element leg, wherein if the second corner element leg is folded, the apertures expand and hinges defined between adjacent apertures provide continuity for a portion of the second corner element leg.
