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US 5,704,483 AGranted
Folding tray type container
AssigneeShoreline Container Inc.
InventorGregory I. Groh
Life of this patent
Estimating the term…
Abstract
A foldable shipping container or tray made of a single blank and preassembled to be unfolded into an open top tray having foldable leg structures depending from the corners of the bottom of the container to engage the outside upper corners of a like container or partition members protruding above the sides of a like container to maintain the containers in alignment with each other in their unfolded condition with the leg structures being foldable relative to the remainder of the container in either its folded or unfolded condition.
Claims7
A foldable container formed of a single blank of sheet material comprising;
- a bottom wall, side walls and end walls joined together at fold lines to define a rectilinear open top structure when said container is erected.
- leg structures formed to extend below said bottom wall, said leg structures each including a pair of panel portions joined together and extending in opposite direction from each corner of said container, said panel portions of each pair being foldable relative to each other and to said bottom wall from an extended position to a collapsed position generally parallel to said bottom wall when said container is in an erected condition, and one panel of each of said pair of panels of said leg structures having a diagonal fold line permitting folding of said leg structures from an extended to the collapsed position.
Dependencies are inferred from the claim text.