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US 7,922,069 B2Granted
Reinforced container
AssigneeInternational Paper Company
InventorJeffrey M Gardner
Life of this patent
Estimating the term…
Abstract
A container having interior columns on its end walls which are between the sides of the end walls. Each column is formed by a first column panel attached to an inner end panel, a second column panel attached to the first column panel and an attachment panel fastened to the inner end panel. A blank for the container.
Claims3
A container comprising:
- a bottom panel (34);
- two end panels (52, 54) each of which foldably attached to the bottom wall;
- and
- two side panels (32, 36) foldably attached to the bottom panel (34), each of the side panels (32, 36) includes a respective pair of opposed end members (76a, 76b and 76c, 76d) extending from lateral edge thereof wherein each of the respective end member being defined by a plurality of foldably joined panels that upon fully folding to one another form a respective reinforcing triangular column panels wherein two of the reinforcing triangular column panels abut at a center point in the respective end panel (52, 54) of the container which form a double wall reinforcing triangular column panels and wherein the respective reinforcing triangular column panels having a greater height than the respective end panels across the entire width of the respective end panel.
1 more element
Dependencies are inferred from the claim text.