Container with knockout-stackable gable with top tab

Patent metadata

Field	Value
Publication number	US-11807428-B2
Application number	US-202217702441-A
Country	US
Kind code	B2
Filing date	Mar 23, 2022
Priority date	Jul 10, 2018
Publication date	Nov 7, 2023
Grant date	Nov 7, 2023

Abstract

The invention is directed to a stackable container having a gable type top wall and a gable type bottom wall. The top wall of the container can include an upwardly extending tab that cooperates with a slot in the bottom wall of a like container to facilitate stacking of two or more containers. The container includes a front opening.

First claim

I claim:

1. A stackable container comprising:
a back wall;
a front wall;
a first side wall having a top gable formed from a first angled segment and a second angled segment forming an upwardly directed point, wherein the first side wall includes a bottom gable formed from a first angled segment and a second angled segment forming an upwardly directed point;
a second side wall having a top gable formed from a first angled segment and a second angled segment forming an upwardly directed point aligned with the upwardly directed point of the first side wall; and,
a first bottom wall portion extending at an upward angle from a bottom edge of the back wall and a second bottom wall portion extending at an upward angle from a bottom edge of the front wall.

2. The stackable container of claim 1 wherein the second side wall includes a bottom gable formed from a first angled segment and a second angled segment forming an upwardly directed point.

3. The stackable container of claim 2 further comprising a top flap having an upwardly extending tab.

4. The stackable container of claim 3 wherein the top flap includes a locking flap that forces the tab to extend upwardly.

5. The stackable container of claim 1 wherein the front wall comprises a detachable panel.

6. The stackable container of claim 3 wherein the bottom flap having a slot for receiving an upwardly extending tab of a like container.

7. The stackable container of claim 6 wherein the top flap comprising a first top flap portion connected to a top edge of the back wall and a second top flap portion connected to a top edge of the front wall.

8. The stackable container of claim 7 wherein the bottom flap comprising a first bottom flap portion connected to a lower edge of the back wall and a second bottom flap portion connected to a lower edge of the front wall.

9. The stackable container of claim 8 wherein the container is formed from a single blank of material.

10. The stackable container of claim 9 wherein the container is formed from a corrugated paper.

11. The stackable container of claim 9 wherein the container is formed from paperboard.

12. The stackable container of claim 9 wherein the container is formed from plastic.

13. A stackable container comprising:
a back wall;
a front wall;
a first side wall extending between the back wall and the front wall;
a second side wall extending between the back wall and the front wall;
a first top flap connected to a top edge of the back wall and a second top flap connected to a top edge of the front wall wherein one of the first top flap and the second top flap includes a first top tab extending upward above a top wall formed from the first top flap and the second top flap, wherein one of the first top flap and the second top flap includes a tab lock flap for forcing the first tab into an upwardly extending position.

14. The stackable container of claim 13 wherein another one of the first top flap and the second top flap includes a second top tab extending upward above a top wall formed from the first top flap and the second top flap.

15. The stackable container of claim 13 wherein the first side wall includes a top gable area formed from a first angled segment and a second angled segment meeting at a point with the first angled segment, and the second side wall includes a top gable area formed from a first angled segment and a second angled segment meeting at a point with the first angled segment.

16. The stackable container of claim 15 wherein the first side wall includes a bottom gable area formed from a first angled segment and a second angled segment meeting at a point with the first angled segment, and the second side wall includes a bottom gable area formed from a first angled segment and a second angled segment meeting at a point with the first angled segment.

17. The stackable container of claim 13 further comprising a first bottom flap connected to a bottom edge of the back wall and a second bottom flap connected to a bottom edge of the front wall, the first bottom flap and the second bottom flap forming a bottom wall having a slot for receiving a top tab from a like container.

18. The stackable container of claim 13 wherein the front wall includes a detachable panel.

19. A stackable container comprising:
a back wall;
a front wall having a detachable panel;
a first side wall having a top gable formed from a first angled segment and a second angled segment forming an upwardly directed point;
a second side wall having a top gable formed from a first angled segment and a second angled segment forming an upwardly directed point aligned with the upwardly directed point of the first side wall; and,
a first bottom wall portion extending at an upward angle from a bottom edge of the back wall and a second bottom wall portion extending at an upward angle from a bottom edge of the front wall.

20. A stackable container comprising:
a back wall;
a front wall having a detachable panel;
a first side wall extending between the back wall and the front wall;
a second side wall extending between the back wall and the front wall;
a first top flap connected to a top edge of the back wall and a second top flap connected to a top edge of the front wall wherein one of the first top flap and the second top flap includes a first top tab extending upward above a top wall formed from the first top flap and the second top flap.

Assignees

• Menasha Corp

Inventors

• Sharon Arie

Classifications

• B65D5/0015 Primary

  the container being formed by folding up portions connected to a central panel · CPC title

• B65D5/067

  Gable-top containers · CPC title

• B65D5/4204

  Inspection openings or windows · CPC title

• A47F5/108

  adapted for regular, e.g. daily, transport, filled with articles to a display area · CPC title

• B65D5/001 Primary

  stackable · CPC title