IP Library Granted Patent US 12,409,970
Granted Patent B2
US 12,409,970 · App. 18/648,878 · Granted Sep 9, 2025

Container with integral condiment pocket

Inventor: Angela E. Learn (Gilbertsville, PA)
Assignee: PACTIV LLC
B65D5/44B65D5/0209B65D5/18B65D5/4279
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Quick Facts
Patent No.
US 12,409,970
App. No.
18/648,878
Granted
Sep 9, 2025
Kind
B2
Abstract

Unitary blank for forming a container includes a base panel, a back body panel, a front body panel, a first side panel, a second side panel, and a pocket portion. The pocket portion includes a support panel, a pocket flap, a first side tab, and a second side tab. The first and second side panels are configured to be joined to the back body panel such that the front and back body panels and the first and second side panels define a container. A support panel of the pocket portion is configured to be separated from the front body panel along a front upper edge and joined to the back body panel such that the pocket portion and the back body panel define a pocket therebetween. A container and a method for forming a container from a unitary blank are also provided.

Claims (51)

1. A unitary blank for forming a container comprising:

a base panel having a base front edge and a base back edge;

a back body panel extending from the base back edge to define a back base fold line therebetween, the back body panel having a back upper edge, the back upper edge having a concave notch defined therein;

a front body panel extending from the base front edge to define a front base fold line therebetween, the front body panel having a first front side edge, a second front side edge, and a front upper edge;

a first side panel extending from the first front side edge to define a first front side fold line therebetween;

a second side panel extending from the second front side edge to define a second front side fold line therebetween; and

a pocket portion extending from the front upper edge, the pocket portion comprising:

a support panel having a support top edge, a first support side edge coupled to the first side panel, and a second side support edge coupled to the second side panel; and

a pocket flap extending from the support top edge to define a pocket portion fold line therebetween, the pocket flap having a pocket upper edge with a convex projection extending therefrom, the convex projection having a shape being a mirror image of the concave notch;

wherein the first and second side panels are configured to be joined to the back body panel such that the front body panel, back body panel, first side panel, and second side panel define a container, and further wherein the support panel of the pocket portion is configured to be separated from the front body panel along the front upper edge and joined to the back body panel such that the pocket portion and back body panel define a pocket therebetween.

2. The blank of claim 1 , wherein the first side panel comprises a first side first portion, a first side second portion, and a first side third portion, the first side first portion extending from the first front side fold line to a first side second portion fold line, the first side second portion extending from the first side second portion fold line to a first side third portion fold line, the first side third portion extending from the first side third portion fold line; and

wherein the second side panel comprises a second side first portion, a second side second portion, and second side third portion, the second side first portion extending from the second front side fold line to a second side second portion fold line, the second side second portion extending from the second side second portion fold line to a second side third portion fold line, the second side third portion extending from the second side third portion fold line.

3. The blank of claim 1 , wherein the front upper edge is substantially arcuate in shape.

4. The blank of claim 1 , wherein the back upper edge is substantially arcuate in shape.

5. The blank of claim 1 , wherein the pocket upper edge is substantially arcuate in shape.

6. The blank of claim 1 , wherein the base panel has a base fold line defined therein spaced from the base front edge and base back edge.

7. The blank of claim 1 , wherein the pocket portion fold line is arcuate.

8. The blank of claim 1 , further comprising a first side tab extending from the first support side edge to couple the first support side edge to the first side panel, and a second side tab extending from the second support side edge to couple the second support side edge to the second side panel.

9. The blank of claim 8 , wherein the first side tab of the pocket portion is coupled to the first side second portion of the first side panel along the first side second portion fold line, and the second side tab of the pocket portion is coupled to the second side second portion of the second side panel along the second side second portion fold line.

10. A container comprising:

a base panel having a base front edge and a base back edge;

a back body panel extending from the base back edge to define a back base fold line therebetween, the back body panel having a back upper edge, the back upper edge having a concave notch defined therein;

a front body panel extending from the base front edge to define a front base fold line therebetween, the front body panel having a first front side edge, a second front side edge, and a front upper edge;

a first side panel joined to the back body panel, the first side panel extending from the first front side edge to define a first front side fold line therebetween;

a second side panel joined to the back body panel, the second side panel extending from the second front side edge to define a second front side fold line therebetween; and

a pocket portion joined to the back body panel, the pocket portion comprising:

a support panel having a support top edge, a first support side edge coupled to the first side panel, and a second side support edge coupled to the second side panel; and

a pocket flap extending from the support top edge to define a pocket portion fold line therebetween, the pocket flap having a pocket upper edge with a convex projection extending therefrom, the convex projection having a shape being a mirror image of the concave notch;

wherein the pocket portion and back body panel define a pocket therebetween;

wherein the pocket is moveable between a closed configuration and an open configuration by pivoting the pocket flap about the pocket portion fold line.

11. The container of claim 10 , wherein the first side panel comprises a first side first portion, a first side second portion, and a first side third portion, the first side first portion extending from the first front side fold line to a first side second portion fold line, the first side second portion extending from the first side second portion fold line to a first side third portion fold line, the first side third portion extending from the first side third portion fold line; and

wherein the second side panel comprises a second side first portion, a second side second portion, and second side third portion, the second side first portion extending from the second front side fold line to a second side second portion fold line, the second side second portion extending from the second side second portion fold line to a second side third portion fold line, the second side third portion extending from the second side third portion fold line.

12. The container of claim 10 , wherein the pocket portion fold line is arcuate.

13. The container of claim 10 , further comprising a first side tab extending from the first support side edge to couple the first support side edge to the first side panel, and a second side tab extending from the second support side edge to couple the second support side edge to the second side panel.

14. The container of claim 13 , wherein the first side tab of the pocket portion is coupled to the first side second portion of the first side panel, and the second side tab of the pocket portion is coupled to the second side second portion of the second side panel.

15. A method of forming a container comprising:

providing a blank comprising:

a base panel having a base front edge and a base back edge;

a back body panel extending from the base back edge to define a back base fold line therebetween, the back body panel having a back upper edge, the back upper edge having a concave notch defined therein;

a front body panel extending from the base front edge to define a front base fold line therebetween, the front body panel having a first front side edge, a second front side edge, and a front upper edge;

a first side panel extending from the first front side edge to define a first front side fold line therebetween;

a second side panel extending from the second front side edge to define a second front side fold line therebetween; and

a pocket portion extending from the front upper edge, the pocket portion comprising:

a support panel having a support top edge, a first support side edge coupled to the first side panel, and a second side support edge coupled to the second side panel; and

a pocket flap extending from the support top edge to define a pocket portion fold line therebetween, the pocket flap having a pocket upper edge with a convex projection extending therefrom, the convex projection having a shape being a mirror image of the concave notch;

joining the first and second side panels to the back body panel such that the front body panel, back body panel, first side panel, and second side panel define a container; and

separating the support panel of the pocket portion from the front body panel and joining the support panel to the back body panel such that the pocket portion and back body panel define a pocket therebetween.

16. The method of claim 15 , wherein the first side panel comprises a first side first portion, a first side second portion, and a first side third portion, the first side first portion extending from the first front side fold line to a first side second portion fold line, the first side second portion extending from the first side second portion fold line to a first side third portion fold line, the first side third portion extending from the first side third portion fold line; and

wherein the second side panel comprises a second side first portion, a second side second portion, and second side third portion, the second side first portion extending from the second front side fold line to a second side second portion fold line, the second side second portion extending from the second side second portion fold line to a second side third portion fold line, the second side third portion extending from the second side third portion fold line.

17. The method of claim 15 , wherein the pocket portion fold line is arcuate.

18. The method of claim 15 , wherein the blank further comprises a first side tab extending from the first support side edge to couple the first support side edge to the first side panel, and a second side tab extending from the second support side edge to couple the second support side edge to the second side panel.

Assignments (1)
SECURITY INTEREST Recorded Apr 2, 2025
From: BLUE RIDGE PAPER PRODUCTS LLC; EVERGREEN PACKAGING LLC; FABRI-KAL LLC; PACTIV LLC; PACTIV PACKAGING INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 070705/0859 →
Continuity (3)
Continuation 17860245 · Jul 8, 2022
Provisional Application 63219634 · Jul 8, 2021
Related Publication 20240359860A1 · Oct 31, 2024
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