Patent ID: 6283319
Filing Date: 2001-09-04
Classification: B65D

Abstract:
A container comprising:a bottom wall, comprising four corners, and four sidewalls extending upwardly therefrom;ribbing extending vertically from, and integral with, said bottom wall in a plurality of regions of said bottom wall, said plurality of regions including a central region of said bottom wall and regions extending continuously from said central region to said four corners of said bottom wall;wherein a plurality of areas of said bottom wall between said plurality of regions are free from said ribbing;a ribbing pattern formed integrally with said bottom wall, said ribbing pattern comprising:at least one closed-path rib;a plurality of radial ribs integral with and extend radially from the closed-path rib;at least one rectangular rib;said ribs extending upwardly from said base; anda plate positioned over said ribs with said sidewalls extending upwardly from said bottom wall.