Shopping- and trolley chip, has tail-like extension single-sidedly attached at round body and shifted from center of straight-or angular line, and double-sided ridge attached at end of tail-like extension

摘要

The chip has a tail-like extension including a part, where the tail-like extension is single-sidedly attached at a round body. The tail-like extension is shifted from the center of a straight-or angular line. A double-sided ridge is attached at the end of the extension. The extension is made of plastic, metal, or wood. The extension is adapted to the storage device and is arranged independently of the form of the storage device.