US Patent 7458744 Shelving system

A connector is provided for coupling a member or a shelf to a support oriented in a substantially vertical direction. The connector can have a first receiving space for receiving the support, and a second receiving space for receiving the cross brace or the shelf, and can have one or more projections extending into the first receiving space and into corresponding apertures in the support. The connector may have opposing lateral walls on opposite sides of the first and second receiving spaces. The first and second receiving spaces can be separated by another wall extending between and coupling the lateral walls.