IP Library Granted Patent US 7,708,187
Granted Patent B2
US 7,708,187 · App. 11/538,008 · Granted May 4, 2010

Display container and associated display container blank

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Quick Facts
Patent No.
US 7,708,187
App. No.
11/538,008
Granted
May 4, 2010
Kind
B2
Abstract

The embodiments of the present invention provide a blank foldable material that may be configured to form a container. When formed, the container is self-locking and includes air cell structure that allows for a container with a constant outside volume to have a variable inside volume. The air cell structure containers functions to prevent telescoping of vertically stacked container and for strength and stability. The container may be partially assembled for shipping and hand set into final assembly as needed.

Claims (23)

1. A single sheet of foldable material cut and scored to define a container, the container comprising:

an outer bottom panel;

an outer back panel connected with the outer bottom panel;

a top panel connected with the outer back panel along a first fold line;

an inner back panel connected with the top panel along a second fold line;

a back panel flap connected with the inner back panel, said back panel flap being positioned such that the back panel flap lies adjacent to the outer bottom panel such that the back panel flap and the outer bottom panel lie in parallel planes;

an outer side panel connected with the outer back panel;

a top side panel connected with the outer side panel along a fourth fold line;

an inner side panel connected with the top side panel;

an inner front flap connected to the inner side panel;

an outer front flap connected to the outer side panel wherein the inner front flap and the outer front flap being adjacent and aligned with one another and wherein a portion of respective inner and outer front flaps is trapped between an inner front panel and an outer front panel;

an inner bottom panel connected to the outer side panel and juxtaposed a portion of the outer bottom panel;

a corner panel connected to the inner side panel and juxtaposed a portion of the inner back panel;

wherein the inner back panel and the outer back panel lie substantially parallel to one another yet are spaced apart from one another a distance substantially equal to the a perpendicular distance between the first and second fold lines.

2. The container of claim 1 , wherein the single sheet of foldable material is formed from a cellulose-based material.

3. The container of claim 2 , wherein the cellulose based material is formed from at least one of a wood pulp, straw, cotton, and bagasse.

4. The container of claim 2 , wherein the cellulose based material is in the form of at least one of a fiberboard, containerboard, corrugated containerboard and paperboard.

5. The container of claim 1 further comprising

a second outer side panel connected to the outer back panel along the side opposite the other outer side panel,

a second top side panel connected with the second outer side panel along a fold line;

a second inner side panel connected with the top side panel;

a second inner bottom panel connected to the second outer side panel and juxtaposed a portion of the outer bottom panel;

a second corner panel connected to the second inner side panel and juxtaposed a portion of the inner back panel.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 29, 2008
From: WEYERHAEUSER COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 021461/0116 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2007
From: KEEFE, WALTER D, JR.; MCKENNA, DAVID K
To: WEYERHAEUSER COMPANY
Reel/Frame 018726/0205 →