초록 ▼

Boxes for produce and the like formed by corrugated paperboard containers having end walls defining vertical slots that are aligned when the containers are stacked. Column-forming members are inserted in the slots and interlocked vertically. The containers are supported primarily by the inserts so t

Boxes for produce and the like formed by corrugated paperboard containers having end walls defining vertical slots that are aligned when the containers are stacked. Column-forming members are inserted in the slots and interlocked vertically. The containers are supported primarily by the inserts so that the combined weight of containers above is not borne solely by the end walls.

대표청구항 ▼

A box for produce and the like comprising: a folded paperboard container having a floor, sidewalls and end walls; and column-forming means secured to each of said end walls and extending at least the full height of said end walls of said container and including interlocking means at its upper and lo

A box for produce and the like comprising: a folded paperboard container having a floor, sidewalls and end walls; and column-forming means secured to each of said end walls and extending at least the full height of said end walls of said container and including interlocking means at its upper and lower ends for lockingly engaging similar column-forming means of other boxes when a plurality of the boxes are arranged in a vertical stack for defining continuous columns extending completely through all the boxes in the stack, said column-forming means including means for vertically supporting said container.