Patent attributes
New forms of fasteners are disclosed. In some embodiments, some such fasteners include a new form of magnetic zipper or other track fastener, with two tracks of interlocking pieces moved together by magnetic force. In some embodiments, at least one of the interlocking pieces, of one of the zipper tracks, includes at least one exterior edge, interlocking with a complementary edge of another interlocking piece included in the other zipper track, when the interlocking pieces are moved into place by magnetic force. The techniques of the invention are applicable to a wide variety of applications, incorporating many different materials. For example, in some contexts, some embodiments allow rapid closing of articles, such as gym bags or sports apparel, with minimum effort, and leading to an extraordinary custom-fit to a user's preferences.
