US Patent 10123615 Modular storage unit

A modular storage unit which can be assembled with the use of coupler clips without using permanent fastening means such as nails or glue or tape. The side and top walls are assembled and kept in place through the use of coupler clips which prevent the panels from moving laterally or transversely. An optional back panel may be kept in place through the use of grooves in the side and top panels. Connector pins permit the modular storage units to be stacked horizontally and/or vertically. The modular storage units may have various configurations.