Patent ID: 8702111

Claim:
A trolley system for moving at least one foldably collapsible transport container, the system comprising: (a) a base trolley assembly having a support structure and having an upper bearing surface for receiving and supporting a transport container, the support structure being movable on a plurality of support wheels; (b) a first handle attached to said base trolley assembly to push, pull or otherwise direct the trolley system on said wheels; and (c) a first foldably collapsible transport container which is permanently fitted to said bearing surface, and adapted to receive and support additional foldably collapsible transport containers on top of said first collapsible transport container, and additionally having a strap on said first collapsible transport container for holding said collapsible transport container in a collapsed position, or to hold said additional collapsible transport containers in fixed attachment with said first collapsible transport container, with either said first or second foldably collapsible transport container being in either an open or closed orientation.