IP Library Granted Patent US 8,079,471
Granted Patent B2
US 8,079,471 · App. 11/520,127 · Granted Dec 20, 2011

Carton having protective elements

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Quick Facts
Patent No.
US 8,079,471
App. No.
11/520,127
Granted
Dec 20, 2011
Kind
B2
Abstract

A carton for containing a plurality of articles. The carton has a plurality of panels that extend at least partially around an interior of the carton. The plurality of panels is a top panel, a bottom panel, a first side panel, and a second side panel. At least one of the panels has a protective coating for contact with the articles. The coating is arranged as a plurality of protective elements selectively applied to an interior surface of the at least one panel.

Claims (49)

1. A carton containing a plurality of articles, the carton comprising:

a plurality of panels that extend at least partially around an interior of the carton, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel,

at least one panel of the plurality of panels comprising a protective coating, the coating comprising a plurality of discrete protective elements selectively applied to an interior surface of the at least one panel, the protective coating comprising a film that is at least partially absorbed into a material of the at least one panel; and

a plurality of uncoated portions of the interior surface of the at least one panel, wherein the plurality of uncoated portions are free from coverage by the protective elements and are interspersed with the plurality of protective elements, and the plurality of uncoated portions are for the transmission of moisture from the interior of the carton to the exterior of the carton;

wherein each protective element of the plurality of protective elements is respectively sized and positioned for contact with a respective bottom surface of an article of the plurality of articles prior to inserting the plurality of articles into the interior of the carton;

wherein each of the articles is in contact with a respective discrete protective element of the plurality of protective elements, and each respective discrete protective element is in contact with a single article of the plurality of articles and is free from contact with adjacent articles of the plurality of articles;

wherein each of the protective elements comprises a ring, and each of the protective elements is in contact with at least one adjacent protective element.

2. The carton of claim 1 wherein the rings are at least partially overlapped with respect to one another.

3. The carton of claim 1 wherein said at least one panel comprises the bottom panel.

4. The carton of claim 1 wherein the protective elements are arranged in rows and columns.

5. The carton of claim 1 wherein the protective coating comprises an abrasion resistant material to prevent the articles from damaging the at least one panel.

6. The carton of claim 1 wherein the protective coating comprises a water resistant material to restrict the passage of water through the protective elements.

7. The carton of claim 1 wherein the coating comprises polyethylene.

8. The carton of claim 1 wherein the protective elements are substantially circular.

9. The carton of claim 8 , the plurality of articles comprising cylindrical containers having a bottom portion of substantially similar shape as the protective elements.

10. The carton of claim 1 further comprising at least two end flaps respectively foldably attached to respective panels of the plurality of panels, wherein the end flaps are overlapped with respect to one another and thereby at least partially form a closed end of the carton.

11. The carton of claim 1 wherein the protective coating at least partially penetrates the interior surface of the at least one panel.

12. The carton of claim 1 wherein the protective coating is substantially flush with the interior surface of the at least one panel.

13. The carton of claim 1 wherein the protective coating protrudes from the interior surface of the at least one panel.

14. The carton of claim 1 wherein the plurality of uncoated portions comprises a circular uncoated portion within each discrete protective element of the plurality of protective elements.

15. The carton of claim 14 wherein each discrete protective element comprises a circular outer edge, and each circular uncoated portion is generally concentric with each respective discrete protective element.

16. A blank for forming a carton comprising:

a plurality of panels for extending at least partially around an interior of the carton formed from the blank, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel;

at least one panel of the plurality of panels comprising a protective coating, the coating comprising a plurality of discrete protective elements selectively applied to an interior surface of the at least one panel, the protective coating comprising a film that is at least partially absorbed into a material of the at least one panel; and

a plurality of uncoated portions of the interior surface of the at least one panel, wherein the plurality of uncoated portions are free from coverage by the protective elements and are interspersed with the plurality of protective elements, and the plurality of uncoated portions are for the transmission of moisture through the at least one panel;

wherein the carton formed from the blank is for containing a plurality of articles, and each protective element of the plurality of protective elements is respectively sized and positioned for contact with a respective bottom surface of an article of the plurality of articles prior to inserting the plurality of articles into the interior of the carton formed from the blank

wherein each of the protective elements comprises a ring, and each of the protective elements is in contact with at least one adjacent protective element.

17. The blank of claim 16 wherein the rings are at least partially overlapped with respect to one another.

18. The blank of claim 16 wherein said at least one panel comprises the bottom panel.

19. The blank of claim 16 wherein the protective elements are arranged in rows and columns.

20. The blank of claim 16 wherein the protective coating comprises an abrasion resistant material to prevent the articles from damaging the at least one panel.

21. The blank of claim 16 wherein the protective coating comprises a water resistant material to restrict the passage of water through the protective elements.

22. The blank of claim 16 wherein the coating comprises polyethylene.

23. The blank of claim 16 wherein the protective elements are annular shaped.

24. The blank of claim 16 wherein the protective elements are substantially circular.

25. The blank of claim 16 wherein the blank comprises a fibrous material and the protective coating is absorbed into the fibrous material and coats fibers of the fibrous material.

26. The blank of claim 16 wherein the protective coating is substantially flush with the interior surface of the at least one panel.

27. The blank of claim 16 wherein the protective coating protrudes from the interior surface of the at least one panel.

28. The blank of claim 16 wherein the plurality of uncoated portions comprises a circular uncoated portion within each discrete protective element of the plurality of protective elements.

29. The blank of claim 28 wherein each discrete protective element comprises a circular outer edge, and each circular uncoated portion is generally concentric with each respective discrete protective element.

30. A carton containing a plurality of articles, the carton comprising:

a plurality of panels that extend at least partially around an interior of the carton, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel,

at least one panel of the plurality of panels comprising a protective coating, the coating comprising a plurality of discrete protective elements selectively applied to an interior surface of the at least one panel, the protective coating comprising a film that is at least partially absorbed into a material of the at least one panel, and the protective elements comprise rings that are at least partially overlapped with respect to one another,

wherein each protective element of the plurality of protective elements is respectively sized and positioned for contact with a respective bottom surface of an article of the plurality of articles prior to inserting the plurality of articles into the interior of the carton;

wherein each of the articles is in contact with a respective discrete protective element of the plurality of protective elements, and each respective discrete protective element is in contact with a single article of the plurality of articles and is free from contact with adjacent articles of the plurality of articles.

31. A blank for forming a carton comprising:

a plurality of panels for extending at least partially around an interior of the carton formed from the blank, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel,

at least one panel of the plurality of panels comprising a protective coating, the coating comprising a plurality of discrete protective elements selectively applied to an interior surface of the at least one panel, the protective coating comprising a film that is at least partially absorbed into a material of the at least one panel, and the protective elements comprise rings that are at least partially overlapped with respect to one another,

wherein the carton formed from the blank is for containing a plurality of articles, and each protective element of the plurality of protective elements is respectively sized and positioned for contact with a respective bottom surface of an article of the plurality of articles prior to inserting the plurality of articles into the interior of the carton formed from the blank.

Assignments (8)
RELEASE OF SECURITY INTEREST Recorded Apr 15, 2026
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR‑IN‑INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: GRAPHIC PACKAGING INTERNATIONAL, LLC
Reel/Frame 075415/0575 →
SECURITY INTEREST Recorded Apr 1, 2021
From: GRAPHIC PACKAGING INTERNATIONAL, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 055811/0676 →
RELEASE OF SECURITY INTEREST Recorded Mar 10, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: GRAPHIC PACKAGING INTERNATIONAL, LLC; FIELD CONTAINER QUERETARO (USA), L.L.C.
Reel/Frame 055545/0204 →
SECURITY AGREEMENT Recorded Mar 8, 2021
From: GRAPHIC PACKAGING INTERNATIONAL, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 055520/0204 →
CERTIFICATE OF CONVERSION Recorded Jan 29, 2018
From: GRAPHIC PACKAGING INTERNATIONAL, INC.
To: GRAPHIC PACKAGING INTERNATIONAL, LLC
Reel/Frame 045182/0983 →
SECURITY AGREEMENT Recorded Jan 8, 2018
From: GRAPHIC PACKAGING INTERNATIONAL, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045020/0746 →
SECURITY INTEREST Recorded Jan 5, 2018
From: GRAPHIC PACKAGING INTERNATIONAL, LLC (FORMERLY KNOWN AS GRAPHIC PACKAGING INTERNATIONAL, INC.); FIELD CONTAINER QUERETARO (USA), L.L.C.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045009/0001 →
NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Dec 22, 2014
From: GRAPHIC PACKAGING HOLDING COMPANY; GRAPHIC PACKAGING CORPORATION; GRAPHIC PACKAGING INTERNATIONAL, INC.; BLUEGRASS LABELS COMPANY, LLC; FIELD CONTAINER QUERETARO (USA), L.L.C.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 034689/0185 →