Patent ID: 7007958

Claim:
A support system for audio/video components intended to rest on a floor, the support system comprising: at least one rear support, at least one front support, and means for supporting a horizontal shelf extending therebetween; said at least one rear support including: a first pair of opposed walls, a second pair of opposed wails, each of the opposed walls of the second pair joined to each of the walls of the first pair of opposed walls to define a hollow support structure having an end opening, and a wheel disposed partially within the opening, said wheel being arranged for rotation about a single axis, the axis intersecting the walls of one of the first and second pairs of opposed walls, wherein at least one wall of at least one of the first and second pairs of opposed walls having an edge that is higher than an edge of the other wall of said at least one of the first and second pairs of opposed walls when the support is in a general vertical orientation.