Patent ID: 9132937
Filing Date: 2015-09-15
Classification: B65D

Abstract:
1. A collapsible and stackable attachment frame system comprising first and second attachment frames each stackable upon each other and upon a transport pallet, the system comprising: the first attachment frame comprising four contiguous longitudinally-extending walls defining a rigid perimeter frame extending vertically from a bottom to a top and defining an interior that is open at the top and the bottom and comprising first and second sets of opposing lateral walls foldably hinged thereon, the first attachment frame having a first bottom surface comprising first bottom engaging elements and a first top surface comprising first top engaging elements; the second attachment frame comprising four contiguous longitudinally-extending walls defining a rigid perimeter frame extending vertically from a bottom to a top and defining an interior that is open at the top and the bottom and comprising first and second sets of opposing lateral walls foldably hinged thereon, the second attachment frame having a second bottom surface comprising second bottom engaging elements and a second top surface comprising second top engaging elements; the transport pallet comprising a third top surface comprising third top engaging elements; wherein the third top engaging elements are located, sized, and shaped to removably connect with the first bottom engaging elements when the first attachment frame is stacked upon the transport pallet; wherein the third top engaging elements are located, sized, and shaped to removably connect with the second bottom engaging elements when the second attachment frame is stacked upon the transport pallet; wherein the second top engaging elements are located, sized, and shaped to removably connect with the first bottom engaging elements when the first attachment frame is stacked upon the second attachment frame; and wherein the first top engaging elements are located, sized, and shaped to removably connect with the second bottom engaging elements when the second attachment frame is stacked upon the first attachment frame.