US Patent 7484623 Corrugated shipping container system

The present invention provides a cargo shipping crate having a base, four sides and a top cap, a first panel and a second panel. The first panel and the second panel form four sides of the crate. Each panel has a first, a second and a third subpanel. The first subpanel of the first panel is positioned to overlap the third subpanel of the second panel, and the second subpanel of the first and the second panel have substantially identical dimensions. The first subpanel of the first and the second panel have substantially identical dimensions, and the third subpanel of the first and the second panel have substantially identical dimensions. The top cap has four flaps, each of the four flaps are rotatable to a position superjacent a subpanel.