Granted Patent B2

US 9,022,277 · App. 13/450,903 · Granted May 5, 2015

Abstract

Claims (77)

1. A carrier for holding a plurality of articles, the carrier comprising:

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

at least one locking feature comprising a female locking feature in the first bottom panel and a male locking feature in the second bottom panel, the female locking feature comprising a locking flap that is foldably connected to the first bottom panel along a fold line, and the male locking feature comprising a retention feature, at least a portion of the male locking feature engaging the female locking feature, and at least a portion of the locking flap at least partially engaging the retention feature, wherein the locking flap is oblique with respect to at least a portion of the male locking feature and the first bottom panel.

2. The carrier of claim 1 , wherein the female locking feature further comprises a slit extending in the first bottom panel, the slit at least partially defining the locking flap.

3. The carrier of claim 2 , wherein the locking flap comprises a retention tab disposed generally opposite to the fold line, the retention tab at least partially engaging the retention feature of the male locking feature.

4. The carrier of claim 2 , wherein the male locking feature comprises a male locking projection extending through the slit in the first bottom panel, the retention feature extending in the male locking projection.

5. The carrier of claim 4 , wherein the retention feature is a retention cut that at least partially defines a retention flap in the male locking projection.

6. The carrier of claim 5 , wherein the retention flap is foldably connected to the male locking projection along a generally lateral fold line, and the retention cut comprises two oblique end portions extending from respective ends of a generally lateral portion.

7. The carrier of claim 4 , wherein the male locking feature comprises a proximal portion foldably connected to a main portion of the second bottom panel along a first fold line, the male locking projection being foldably connected to the proximal portion along a second fold line, the first bottom panel at least partially overlapping the proximal portion and the male locking projection extending generally upwardly from the proximal portion.

8. The carrier of claim 7 , wherein the female locking feature further comprises a first end cut line and a second end cut line each extending from the slit in the first bottom panel, and the male locking projection comprises a first shoulder and a second shoulder each extending proximate respective ends of the second fold line, the first shoulder and the second shoulder being positioned above the first bottom panel proximate the respective first end cut line and second end cut line.

9. The carrier of claim 7 , wherein the at least one locking feature comprises at least one secondary locking feature, the carrier further comprising at least one primary locking feature comprising a primary male locking projection at least partially defined by a primary cut in the second bottom panel and a primary female locking opening in the first bottom panel, the primary male locking projection being pivotable relative to the second bottom panel along the first fold line and at least partially engaging the primary female locking opening.

10. The carrier of claim 1 , wherein:

the plurality of panels further comprises a top panel, a first side panel foldably connected to the top panel along a first fold line, a second side panel foldably connected to the top panel along a second fold line;

the first bottom panel is foldably connected to the first side panel along a third fold line, and the second bottom panel is foldably connected to the second side panel along a fourth fold line; and

the third fold line and the fourth fold line each comprises a plurality of cuts and nicks.

11. The carrier of claim 10 , wherein each of the third fold line and the fourth fold line is easier to fold than each of the first fold line and the second fold line.

12. The carrier of claim 1 , wherein the retention feature of the male locking feature is spaced apart from the first bottom panel.

13. The carrier of claim 1 , wherein the fold line is a first fold line, the male locking feature comprises a proximal portion and a male locking projection foldably connected to the proximal portion along a second fold line, the retention feature of the male locking feature extends in the male locking projection, and the retention feature is spaced apart from the fold line.

14. A carrier for holding a plurality of articles, the carrier comprising:

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

at least one locking feature comprising a female locking feature in the first bottom panel and a male locking feature in the second bottom panel, the female locking feature comprising a locking flap, and the male locking feature comprising a retention feature, at least a portion of the male locking feature engaging the female locking feature, and at least a portion of the locking flap at least partially engaging the retention feature, wherein the locking flap is oblique with respect to at least a portion of the male locking feature and the first bottom panel;

wherein the female locking feature further comprises a slit extending in the first bottom panel, the slit at least partially defining the locking flap;

wherein the male locking feature comprises a male locking projection extending through the slit in the first bottom panel, the retention feature extends in the male locking projection, and the retention feature comprises an opening in at least the male locking projection.

15. A carrier for holding a plurality of articles, the carrier comprising:

a plurality of panels that extend at least partially around an interior of the carton, the plurality of panels comprising a first side panel, a second side panel, a first bottom panel, and a second bottom panel, the first bottom panel being foldably connected to the first side panel, and the second bottom panel being foldably connected to the second side panel;

at least one locking feature comprising a female locking feature in the first bottom panel and a male locking feature in the second bottom panel, the female locking feature comprising a locking flap, and the male locking feature comprising a retention feature, at least a portion of the male locking feature engaging the female locking feature, and at least a portion of the locking flap at least partially engaging the retention feature, wherein the locking flap is oblique with respect to at least a portion of the male locking feature and the first bottom panel; and

a plurality of push-in features, each comprising a first push-in panel foldably connected to a second push-in panel, each first push-in panel being foldably connected to at least one of the first side panel and the second side panel and each second push-in panel being foldably connected to a respective one of the first bottom panel and second bottom panel, each push-in feature of the plurality of push-in features being for positioning between two adjacent articles of the plurality of articles.

16. A blank for forming a carrier for holding a plurality of articles, the blank comprising:

a plurality of panels comprising at least a first bottom panel and a second bottom panel;

at least one female locking feature in the first bottom panel, the at least one female locking feature comprising a locking flap that is foldably connected to the first bottom panel along a fold line; and

at least one male locking feature in the second bottom panel, the at least one male locking feature comprising a retention feature, at least a portion of the at least one male locking feature being for engaging the at least one female locking feature when the carrier is formed from the blank, and at least a portion of the locking flap of the at least one female locking feature being for at least partially engaging the retention feature of the at least one male locking feature when the carrier is formed from the blank, wherein the locking flap is for extending in an oblique direction with respect to at least a portion of the male locking feature and the first bottom panel when the carrier is formed from the blank.

17. The blank of claim 16 , wherein the at least one female locking feature further comprises a slit extending in the first bottom panel, the slit at least partially defining the locking flap.

18. The blank of claim 17 , wherein the locking flap of the at least one female locking feature comprises a retention tab defined by a portion of the slit that is generally opposite to the fold line, the retention tab being for engaging the retention feature of the at least one male locking feature when the carrier is formed from the blank.

19. The blank of claim 17 , wherein the at least one male locking feature comprises a male locking projection for extending through the slit in the first bottom panel when the carrier is formed from the blank, the retention feature of the at least one male locking feature extending in the male locking projection.

20. The blank of claim 19 , wherein the retention feature of the at least one male locking feature is a retention cut that at least partially defines a retention flap in the male locking projection.

21. The blank of claim 20 , wherein the retention flap is foldably connected to the male locking projection along a generally lateral fold line, and the retention cut comprises two oblique end portions extending from respective ends of a generally lateral portion.

22. The blank of claim 19 , wherein the at least one male locking feature comprises a proximal portion foldably connected to a main portion of the second bottom panel along a first fold line, the male locking projection being foldably connected to the proximal portion along a second fold line.

23. The blank of claim 22 , wherein the at least one female locking feature further comprises a first end cut line and a second end cut line each extending from the slit in the first bottom panel, and the male locking projection of the at least one male locking feature comprises a first shoulder and a second shoulder each extending proximate respective ends of the second fold line, the first shoulder and the second shoulder for being positioned above the first bottom panel proximate the respective first end cut line and second end cut line when the carrier is formed from the blank.

24. The blank of claim 22 , wherein:

the at least one female locking feature is at least one secondary female locking feature, and the at least one male locking feature is at least one secondary male locking feature; and

the blank further comprises at least one primary male locking projection at least partially defined by a primary cut in the second bottom panel and at least one primary female locking opening in the first bottom panel, the at least one primary male locking projection being pivotable relative to the second bottom panel along the first fold line and being for at least partially engaging the at least one primary female locking opening when the carrier is formed from the blank.

25. The blank of claim 16 , wherein:

the plurality of panels further comprises a top panel, a first side panel foldably connected to the top panel along a first fold line, a second side panel foldably connected to the top panel along a second fold line;

the first bottom panel is foldably connected to the first side panel along a third fold line, and the second bottom panel is foldably connected to the second side panel along a fourth fold line; and

the third fold line and the fourth fold line each comprises a plurality of cuts and nicks.

26. The blank of claim 25 , wherein each of the third fold line and the fourth fold line is easier to fold than each of the first fold line and the second fold line.

27. The blank of claim 16 , wherein the retention feature of the male locking feature is for being spaced apart from the first bottom panel when the carrier is formed from the blank.

28. The blank of claim 16 , wherein the fold line is a first fold line, the male locking feature comprises a proximal portion and a male locking projection foldably connected to the proximal portion along a second fold line, the retention feature of the male locking feature extends in the male locking projection, and the retention feature is spaced apart from the fold line.

29. A blank for forming a carrier for holding a plurality of articles, the blank comprising:

a plurality of panels comprising at least a first bottom panel and a second bottom panel;

at least one female locking feature in the first bottom panel, the at least one female locking feature comprising a locking flap; and

at least one male locking feature in the second bottom panel, the at least one male locking feature comprising a retention feature, at least a portion of the at least one male locking feature being for engaging the at least one female locking feature when the carrier is formed from the blank, and at least a portion of the locking flap of the at least one female locking feature being for at least partially engaging the retention feature of the at least one male locking feature when the carrier is formed from the blank, wherein the locking flap is for extending in an oblique direction with respect to at least a portion of the male locking feature and the first bottom panel when the carrier is formed from the blank;

wherein the at least one female locking feature further comprises a slit extending in the first bottom panel, the slit at least partially defining the locking flap;

wherein the retention feature of the at least one male locking feature is a retention cut that at least partially defines a retention flap in the male locking projection, and the retention feature of the at least one male locking feature comprises an opening in at least the male locking projection when the carrier is formed from the blank.

30. A blank for forming a carrier for holding a plurality of articles, the blank comprising:

a plurality of panels comprising at least a first side panel, a second side panel, a first bottom panel, and a second bottom panel, the first bottom panel being foldably connected to the first side panel, and the second bottom panel being foldably connected to the second side panel;

at least one female locking feature in the first bottom panel, the at least one female locking feature comprising a locking flap; and

at least one male locking feature in the second bottom panel, the at least one male locking feature comprising a retention feature, at least a portion of the at least one male locking feature being for engaging the at least one female locking feature when the carrier is formed from the blank, and at least a portion of the locking flap of the at least one female locking feature being for at least partially engaging the retention feature of the at least one male locking feature when the carrier is formed from the blank, wherein the locking flap is for extending in an oblique direction with respect to at least a portion of the male locking feature and the first bottom panel when the carrier is formed from the blank; and

a plurality of push-in features, each comprising a first push-in panel foldably connected to a second push-in panel, each first push-in panel being foldably connected to at least one of the first side panel and the second side panel and each second push-in panel being foldably connected to a respective one of the first bottom panel and second bottom panel, each push-in feature of the plurality of push-in features being for positioning between two adjacent articles of the plurality of articles when the carrier is formed from the blank.

31. A method of forming a carrier for holding a plurality of articles comprising:

obtaining a blank comprising a plurality of panels comprising at least a first bottom panel and a second bottom panel, at least one female locking feature in the first bottom panel, and at least one male locking feature in the second bottom panel, the at least one female locking feature comprising a locking flap, and the at least one male locking feature comprising a retention feature, wherein the locking flap of the at least one female locking feature comprising a retaining protrusion, and the retaining feature of the at least one male locking feature comprises a retaining cut;

forming an interior of the carrier at least partially defined by the plurality of panels, the forming the interior of the carrier comprising at least partially overlapping the first bottom panel and the second bottom panel; and

forming at least one locking feature comprising inserting at least a portion of the at least one male locking feature into the at least one female locking feature adjacent the locking flap and engaging at least a portion of the locking flap of the at least one female locking feature with the retention feature of the at least one male locking feature so that the locking flap is oblique with respect to at least a portion of the male locking feature and the first bottom panel and inserting at least a portion of the retaining protrusion of the locking flap into the retaining cut of the retaining feature.

32. The method of claim 31 , wherein the at least one female locking feature further comprises a slit extending in the first bottom panel, the slit at least partially defining the locking flap, the forming the at least one locking feature comprising inserting at least a portion of the at least one male locking feature through the slit.

33. The method of claim 32 , wherein:

the at least one male locking feature comprises a proximal portion foldably connected to a main portion of the second bottom panel along a first fold line and a male locking projection foldably connected to the proximal portion along a second fold line, the retention feature of the at least one male locking feature extending in the male locking projection; and

the forming the at least one locking feature further comprises folding the male locking projection along the second fold line and inserting the male locking projection at least partially through the slit of the at least one female locking feature in the first bottom panel.

34. The method of claim 33 , wherein:

the at least one female locking feature is at least one secondary female locking feature, and the at least one male locking feature is at least one secondary male locking feature;

the blank further comprises at least one primary male locking projection at least partially defined by a primary cut in the second bottom panel and at least one primary female locking opening in the first bottom panel; and

the method further comprises folding the proximal portion of the at least one secondary male locking feature along the first fold line away from the first bottom panel causing the at least one primary male locking projection to pivot out of plane with the second bottom panel and toward the first bottom panel, and inserting the at least one primary male locking projection at least partially into the at least one primary female locking opening.

35. The method of claim 31 , wherein:

the plurality of panels further comprises a top panel, a first side panel foldably connected to the top panel along a first fold line, a second side panel foldably connected to the top panel along a second fold line;

the first bottom panel is foldably connected to the first side panel along a third fold line, and the second bottom panel is foldably connected to the second side panel along a fourth fold line; and

the forming the interior of the carrier further comprises folding the first side panel and the second side panel downwardly along the respective first fold line and second fold line, and folding the first bottom panel and the second bottom panel inwardly along the respective third fold line and fourth fold line, each of the third fold line and the fourth fold line being configured so that the folding along the third fold line and the fourth fold line is easier than the folding of the first fold line and the second fold line.

36. The method of claim 31 , wherein the retention feature of the male locking feature is spaced apart from the first bottom panel after the forming the at least one locking feature.

37. The method of claim 31 , wherein the male locking feature comprises a proximal portion and a male locking projection foldably connected to the proximal portion along a fold line, the retention feature of the male locking feature extends in the male locking projection, and the retention feature is spaced apart from the fold line.

Assignments (9)