US Patent 12103731 Modular container system with corner couplers

A modular container has a container body that includes a bottom panel and four side panels that are hingably and flexibly attached to four edges of the bottom panel. The side panels have elongated piping support structures that extend along each side edge of the side panels and are attached together in an assembled positioned through corner couplers with matched elongated channels that fit over the elongated piping support structures to secure the adjacent side panels into and upright and assembled position.