IP Library › Granted Patent US 11,827,430
Granted Patent B2
US 11,827,430 · App. 17/519,084 · Granted Nov 28, 2023

Tray for food products

Inventors: Thomas Brink (Grand Rapids, MI); Elliot Hithersay (Derby, GB)
Assignee: Graphic Packaging International, LLC
B65D5/4295B65D5/2047B65D5/248B65D5/4266B65D5/4279B65D5/443B65D21/0233B65D85/50
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,827,430
App. No.
17/519,084
Granted
Nov 28, 2023
Kind
B2
Abstract

A tray for holding at least one food product includes a plurality of panels extending at least partially around an interior of the tray, the plurality of panels including a bottom panel, a front panel, a back panel, and at least one side panel, a plurality of end flaps foldably connected to a respective panel of the plurality of panels and cooperating to form a rim extending outwardly from the plurality of panels, and locking features comprising at least one male locking feature extending from at least one end flap of the plurality of end flaps, the at least one male locking feature at least partially inserted through at least one female locking feature in a respective panel of the plurality of panels to reinforce the rim.

Claims (65)

1. A tray for holding at least one food product, the tray comprising:

a plurality of panels extending at least partially around an interior of the tray, the plurality of panels comprising a bottom panel, a front panel, a back panel, at least one side panel, and at least one corner panel comprising a first locking section and a second locking section, one of the first locking section and the second locking section at least partially overlapping the at least one side panel and the other of the first locking section and the second locking section at least partially overlapping one of the front panel and the back panel;

a plurality of end flaps foldably connected to a respective panel of the plurality of panels and cooperating to form a rim extending outwardly from the plurality of panels; and

locking features comprising at least one male locking feature extending from at least one end flap of the plurality of end flaps, the at least one male locking feature at least partially inserted through at least one female locking feature in a respective panel of the plurality of panels to reinforce the rim.

2. The tray of claim 1 , wherein the at least one female locking feature is an at least one cut in a respective panel of the plurality of panels.

3. The tray of claim 2 , wherein the at least one male locking feature is an at least one tab extending from the at least one end flap of the plurality of end flaps.

4. The tray of claim 3 , wherein the at least one end flap is foldably connected to the at least one corner panel.

5. The tray of claim 4 , wherein the at least one corner panel comprises a central section foldably connected to each of the first locking section and the second locking section, the at least one end flap foldably connected to a respective locking section.

6. The tray of claim 5 , wherein the at least one cut is formed in the at least one side panel.

7. The tray of claim 5 , wherein the at least one cut is formed in one of the front panel and the back panel.

8. The tray of claim 5 , wherein the at least one end flap is a first corner section top end flap foldably connected to the first locking section, the plurality of end flaps further comprises a second corner top end flap foldably connected to the second locking section, the at least one tab is a first tab extending from the first corner section top end flap, and the locking features further comprise a second tab extending from the second corner section top end flap.

9. The tray of claim 8 , wherein the at least one cut is a first cut in the at least one side panel and the locking features further comprise a second cut in one of the front panel and the back panel.

10. The tray of claim 1 , wherein the at least one female locking feature is an at least one locking opening defined in a respective panel of the plurality of panels.

11. The tray of claim 10 , wherein the at least one male locking feature is an at least one locking portion extending from the at least one end flap of the plurality of end flaps.

12. The tray of claim 11 , wherein the at least one locking portion extends generally perpendicularly away from a central portion of the at least one end flap.

13. The tray of claim 11 , wherein the at least one side panel is a first side panel, the plurality of panels further comprises a second side panel, the at least one end flap is a first side top end flap foldably connected to the first side panel, and the plurality of end flaps further comprises a second side top end flap foldably connected to the second side panel, a front top end flap foldably connected to the front panel, and a back top end flap foldably connected to the back panel.

14. The tray of claim 13 , wherein each of the front top end flap and the back top end flap overlap respective portions of the first top end flap and the second top end flap.

15. A tray for holding at least one food product, the tray comprising:

a plurality of panels extending at least partially around an interior of the tray, the plurality of panels comprising a bottom panel, a front panel, a back panel, and at least one side panel;

a plurality of end flaps foldably connected to a respective panel of the plurality of panels and cooperating to form a rim extending outwardly from the plurality of panels; and

locking features comprising at least one locking portion extending from at least one end flap of the plurality of end flaps, the at least one locking portion at least partially inserted through at least one locking opening defined in a respective panel of the plurality of panels to reinforce the rim, wherein the at least one end flap of the plurality of end flaps is foldably connected to the at least one side panel, the at least one locking portion is a first locking portion extending from the at least one end flap, the locking features further comprise a second locking portion extending from the at least one end flap, wherein the at least one locking opening is a first locking opening in the front panel and at least partially receiving the first locking portion, and the locking features further comprise a second locking opening in the back panel and at least partially receiving the second locking portion.

16. A blank for forming a tray for holding at least one food product, the blank comprising:

a plurality of panels comprising a bottom panel, a front panel, a back panel, at least one side panel, and at least one corner panel comprising a first locking section and a second locking section, one of the first locking section and the second locking section for being positioned at least partially overlapping the at least one side panel when the tray is formed from the blank, and the other of the first locking section and the second locking section for being positioned at least partially overlapping one of the front panel and the back panel when the tray is formed from the blank;

a plurality of end flaps foldably connected to a respective panel of the plurality of panels for cooperating to form a rim extending outwardly from the plurality of panels when the tray is formed from the blank; and

locking features comprising at least one male locking feature extending from at least one end flap of the plurality of end flaps, the at least one male locking feature for being at least partially inserted through at least one female locking feature in a respective panel of the plurality of panels to reinforce the rim when the tray is formed from the blank.

17. The blank of claim 16 , wherein the at least one female locking feature is an at least one cut in a respective panel of the plurality of panels.

18. The blank of claim 17 , wherein the at least one male locking feature is an at least one tab extending from the at least one end flap of the plurality of end flaps.

19. The blank of claim 18 , wherein the at least one end flap is foldably connected to the at least one corner panel.

20. The blank of claim 19 , wherein the at least one corner panel comprises a central section foldably connected to each of the first locking section and the second locking section, the at least one end flap foldably connected to a respective locking section.

21. The blank of claim 20 , wherein the at least one cut is formed in the at least one side panel.

22. The blank of claim 20 , wherein the at least one cut is formed in one of the front panel and the back panel.

23. The blank of claim 20 , wherein the at least one end flap is a first corner section top end flap foldably connected to the first locking section, the plurality of end flaps further comprises a second corner top end flap foldably connected to the second locking section, the at least one tab is a first tab extending from the first corner section top end flap, and the locking features further comprise a second tab extending from the second corner section top end flap.

24. The blank of claim 23 , wherein the at least one cut is a first cut in the at least one side panel and the locking features further comprise a second cut in one of the front panel and the back panel.

25. The blank of claim 16 , wherein the at least one female locking feature is an at least one locking opening defined in a respective panel of the plurality of panels.

26. The blank of claim 25 , wherein the at least one male locking feature is an at least one locking portion extending from the at least one end flap of the plurality of end flaps.

27. The blank of claim 26 , wherein the at least one locking portion extends generally perpendicularly away from a central portion of the at least one end flap.

28. The blank of claim 26 , wherein the at least one side panel is a first side panel, the plurality of panels further comprises a second side panel, the at least one end flap is a first side top end flap foldably connected to the first side panel, and the plurality of end flaps further comprises a second side top end flap foldably connected to the second side panel, a front top end flap foldably connected to the front panel, and a back top end flap foldably connected to the back panel.

29. A blank for forming a tray for holding at least one food product, the blank comprising:

a plurality of panels comprising a bottom panel, a front panel, a back panel, and at least one side panel;

a plurality of end flaps foldably connected to a respective panel of the plurality of panels for cooperating to form a rim extending outwardly from the plurality of panels when the tray is formed from the blank; and

locking features comprising at least one locking portion extending from at least one end flap of the plurality of end flaps, the at least one locking portion for being at least partially inserted through at least one locking opening defined in a respective panel of the plurality of panels to reinforce the rim when the tray is formed from the blank, wherein the at least one end flap of the plurality of end flaps is foldably connected to the at least one side panel, the at least one locking portion is a first locking portion extending from the at least one end flap, the locking features further comprise a second locking portion extending from the at least one end flap, wherein the at least one locking opening is a first locking opening in the front panel for at least partially receiving the first locking portion when the tray is formed from the blank, and the locking features further comprise a second locking opening in the back panel for at least partially receiving the second locking portion when the tray is formed from the blank.

30. A method of forming a tray for holding at least one food product, the method comprising:

obtaining a blank comprising a plurality of panels comprising a bottom panel, a front panel, a back panel, at least one side panel, and at least one corner panel, the at least one corner panel comprising a first locking section and a second locking section, the blank further comprising a plurality of end flaps foldably connected to a respective panel of the plurality of panels, the blank further comprising locking features comprising at least one male locking feature extending from at least one end flap of the plurality of end flaps and at least one female locking feature in a respective panel of the plurality of panels;

folding the plurality of panels at least partially around an interior of the tray such that the at least one corner panel is positioned with one of the first locking section and the second locking section at least partially overlapping the at least one side panel and with the other of the first locking section and the second locking section at least partially overlapping one of the front panel and the back panel;

positioning the plurality of end flaps to form a rim extending outwardly from the plurality of panels; and

inserting the at least one male locking feature at least through the at least one female locking feature to reinforce the rim.

31. The method of claim 30 , wherein the at least one female locking feature is an at least one cut in a respective panel of the plurality of panels.

32. The method of claim 31 , wherein the at least one male locking feature is an at least one tab extending from the at least one end flap of the plurality of end flaps.

33. The method of claim 32 , wherein the at least one end flap is foldably connected to the at least one corner panel.

34. The method of claim 33 , wherein the at least one corner panel comprises a central section foldably connected to each of the first locking section and the second locking section, the at least one end flap foldably connected to a respective locking section.

35. The method of claim 34 , wherein the at least one cut is formed in the at least one side panel.

36. The method of claim 34 , wherein the at least one cut is formed in one of the front panel and the back panel.

37. The method of claim 34 , wherein the at least one end flap is a first corner section top end flap foldably connected to the first locking section, the plurality of end flaps further comprises a second corner top end flap foldably connected to the second locking section, the at least one tab is a first tab extending from the first corner section top end flap, and the locking features further comprise a second tab extending from the second corner section top end flap.

38. The method of claim 37 , wherein the at least one cut is a first cut in the at least one side panel and the locking features further comprise a second cut in one of the front panel and the back panel.

39. The method of claim 30 , wherein the at least one female locking feature is an at least one locking opening defined in a respective panel of the plurality of panels.

40. The method of claim 39 , wherein the at least one male locking feature is an at least one locking portion extending from the at least one end flap of the plurality of end flaps.

41. The method of claim 40 , wherein the at least one locking portion extends generally perpendicularly away from a central portion of the at least one end flap.

42. The method of claim 40 , wherein the at least one side panel is a first side panel, the plurality of panels further comprises a second side panel, the at least one end flap is a first side top end flap foldably connected to the first side panel, and the plurality of end flaps further comprises a second side top end flap foldably connected to the second side panel, a front top end flap foldably connected to the front panel, and a back top end flap foldably connected to the back panel.

43. The method of claim 42 , wherein folding the plurality of end flaps comprises positioning each of the front top end flap and the back top end flap to overlap respective portions of the first top end flap and the second top end flap.

44. A method of forming a tray for holding at least one food product, the method comprising:

obtaining a blank comprising a plurality of panels comprising a bottom panel, a front panel, a back panel, and at least one side panel, the blank further comprising a plurality of end flaps foldably connected to a respective panel of the plurality of panels, the blank further comprising locking features comprising at least one locking portion extending from at least one end flap of the plurality of end flaps and at least one locking opening defined in a respective panel of the plurality of panels, wherein the at least one end flap of the plurality of end flaps is foldably connected to the at least one side panel, the at least one locking portion is a first locking portion extending from the at least one end flap, the locking features further comprise a second locking portion extending from the at least one end flap, wherein the at least one locking opening is a first locking opening in the front panel and the locking features further comprise a second locking opening in the back panel;

folding the plurality of panels at least partially around an interior of the tray;

positioning the plurality of end flaps to form a rim extending outwardly from the plurality of panels;

at least partially inserting the first locking portion through the first locking opening to reinforce the rim; and

at least partially inserting the second locking portion through the second locking opening to reinforce the rim.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 10, 2023
From: BRINK, THOMAS; HITHERSAY, ELLIOT
To: GRAPHIC PACKAGING INTERNATIONAL, LLC
Reel/Frame 062940/0515 →
Continuity (12)
Provisional Application 63191412 · May 21, 2021
Provisional Application 63178116 · Apr 22, 2021
Provisional Application 63174724 · Apr 14, 2021
Provisional Application 63169302 · Apr 1, 2021
Provisional Application 63169418 · Apr 1, 2021
Provisional Application 63139341 · Jan 20, 2021
Provisional Application 63128418 · Dec 21, 2020
Provisional Application 63126157 · Dec 16, 2020
Provisional Application 63110578 · Nov 6, 2020
Provisional Application 63110587 · Nov 6, 2020
Provisional Application 63110582 · Nov 6, 2020
Related Publication 20220144476A1 · May 12, 2022
Cited By (4)
US 1,131,207 US 12,522,398 US 12,565,352 US 12,679,590