Carton and method of creating the carton

Patent metadata

Field	Value
Publication number	US-10737825-B2
Application number	US-201616072973-A
Country	US
Kind code	B2
Filing date	Feb 17, 2016
Priority date	Feb 17, 2016
Publication date	Aug 11, 2020
Grant date	Aug 11, 2020

Abstract

A carton is formed by folding and interconnecting a plurality of body pieces to establish at least front and rear panels and opposing side panels which can be joined to establish the carton with an interior cavity for containing edible products. At least two of the front, rear and opposing side panels are interconnected by one or more bridge tabs so as to constitute a unitary, single one of the separate body pieces, thereby preventing the interconnected panels from skewing during assembly of the carton.

First claim

The invention claimed is:

1. A carton comprising a plurality of separate body pieces establishing a front panel, a rear panel, opposing side panels, a bottom wall and a top wall, wherein at least one of the plurality of separate body pieces is a unitary piece comprising at least two of the front, rear and opposing side panels interconnected by one or more bridge tabs, each of the at least two of the front, rear and opposing side panels interconnected by the one or more bridge tabs is folded relative to the one or more bridge tabs along one or more respective fold lines, and each of the one or more respective fold lines has a length that is smaller than the full length of each of the at least two of the front, rear and opposing side panels interconnected by the one or more bridge tabs.

2. The carton of claim 1 , wherein the one or more bridge tabs constitutes multiple, spaced bridge tabs.

3. The carton of claim 2 , wherein the multiple, spaced bridge tabs includes at least three bridge tabs.

4. The carton of claim 1 wherein, upon assembly, the one or more bridge tabs are overlapped by another one of the front, rear and opposing side panels.

5. The carton of claim 4 , wherein the one or more bridge tabs are exposed from outside of the carton.

6. The carton of claim 4 , wherein the one or more bridge tabs interconnect the front and rear panels, with the one or more bridge tabs extending along one of the opposing side panels.

7. The carton of claim 1 , wherein two other ones of the front, rear and opposing side panels are interconnected by one or more additional bridge tabs so as to constitute a second unitary one of the separate body pieces.

8. The carton of claim 1 , wherein each of the one or more bridge tabs has a length substantially equal to a width of one of the side panels.

9. The carton of claim 1 , wherein the one or more respective fold lines are perforated connections.

10. The carton of claim 1 , wherein the plurality of separate body pieces are interconnected to form the carton with an interior cavity containing at least one edible cereal product to be sold to a consumer.

11. The carton of claim 10 , wherein:
a) each of the front, back and side panels is formed of paperboard; and
b) at least one of a caliper or a fiber direction between at least two of the separate body pieces is distinct.

12. A carton comprising a plurality of separate body pieces establishing a front panel, a rear panel, opposing side panels, a bottom wall and a top wall, wherein at least two of the front, rear and opposing side panels are interconnected by one or more bridge tabs so as to constitute a unitary, single one of the separate body pieces, wherein each of the one or more bridge tabs has a length substantially equal to a width of one of the front and back panels.

13. A method of creating a carton comprising:
forming a plurality of separate body pieces establishing a front panel, a rear panel, opposing side panels, a bottom wall and a top wall, wherein at least one of the plurality of separate body pieces is a unitary piece comprising at least two of the front, rear and opposing side panels are interconnected by one or more bridge tabs;
folding the each of the at least two of the front, rear and opposing side panels interconnected by the one or more bridge tabs relative to the one or more bridge tabs along one or more respective fold lines such that the at the least two of the front, rear and opposing side panels are spaced by the one or more bridge tabs, wherein each of the one or more respective fold lines has a length that is smaller than the full length of each of the at least two of the front, rear and opposing side panels interconnected by the one or more bridge tabs; and
interconnecting the plurality of separate body pieces, with the front and rear panels, as well as the opposing side panels, being spaced to define an interior cavity of the carton.

14. The method of claim 13 , wherein the one or more bridge tabs includes two or more spaced bridge tabs.

15. The method of claim 13 , wherein, upon interconnecting the plurality of separate body pieces, the one or more bridge tabs are overlapped by another one of the front, rear and opposing side panels.

16. The method of claim 15 , wherein, upon interconnecting the plurality of separate body pieces, the one or more bridge tabs are exposed from outside of the carton.

17. The method of claim 15 , wherein the one or more bridge tabs interconnect the front and rear panels, with the one or more bridge tabs extending along one of the opposing side panels.

18. The method of claim 13 , wherein two other ones of the front, rear and opposing side panels are interconnected by one or more additional bridge tabs so as to constitute a second unitary one of the separate body pieces.

19. The method of claim 13 , wherein the one or more respective fold lines are perforated connections, said method further comprising, upon erecting the carton, the one or more bridge tabs are removed along the perforated connections.

20. The method of claim 13 , further comprising:
a) forming each of the front, back and side panels of paperboard; and
b) assuring that at least one of a caliper or a fiber direction between at least two of the separate body pieces is distinct.

Assignees

• Gen Mills Inc

Inventors

• Tuszkiewicz George A
• Novotny Peter L
• Ronquillo Jenna M

Classifications

• B65D5/321

  at least one container body part formed by folding up portions of a single blank connected to a central panel from all sides · CPC title

• B65D5/324

  at least two container body parts, each formed by folding a single blank to essentially U-shape · CPC title

• B65D5/323 Primary

  and two further opposed body panels formed from two essentially planar blanks · CPC title