US Patent 6953214 Box carrying strap assembly

A carrying device, for carrying a box substantially in the shape of a rectangular prism, having a main strap, and a pair of transverse straps. The transverse straps extend parallel to each other, perpendicular to the main strap, cross the main strap, and are attached to the main strap at the crossings. A handle strap extends along the main strap, and is fastened to the main strap between the crossings, and between each of the crossings and the closest end of the main strap, forming handgrips at the crossings. The ends of the main strap and transverse straps have mateable buckles which allow the straps to be fastened around all sides of the box, and permit easy release.