US Patent 7527284 Folding device for supporting of structures

A device comprising an elastically deformable body (1) having an opening (2) that defines two pliable portions (3; 4) consisting of a central portion (3) and a surrounding portion (4) that are capable of being folded relative to each other to form a supporting means that is adaptable to various structures such as baby strollers, cargo carts, golf club-bag carrying carts, and the like. Since the body (1) of the device is elastically deformable, the central portion (3) and the surrounding portion (4) can be bent to such an extent that the body may (1) reach a great variety of desired shapes for acting as truly foldable carrier devices.