Patent attributes
New fastening devices and techniques are provided. A self-bonding cord is provided with unlimited possible divisions and self-bonding points. In some embodiments, radially-emanating columns with barbs for self-bonding are provided, where the barbs are angled to promote holding as they are spread by the interposition of other columns during self-bonding of the cord. The columns also define the outer surface of the cord, having outer gripping features that create an outer surface of the cord. In other embodiments, a cord has a memory and conformational structure providing elastic bundling, and encouraging self-bonding and wrapping—with semi-circular semi-ports and outer holding ridges spaced at intervals corresponding with the contact profile of the cord. In a method of use, one wraps various items in at least one loop of the cord, and presses loose ends of the cord together, creating a strong, reversible self-bond. Multiple-strength touch bonding is also provided.
