BENTO BOX AND ITS FOOD COMPARTMENT DIVIDER

• US 20180251256A1
• Filed: 03/01/2017
• Published: 09/06/2018
• Est. Priority Date: 03/01/2017
• Status: Abandoned Application

• Current Assignee: FC Meyer Packaging LLC
• Original Assignee: FC Meyer Packaging LLC
• Inventors: Baryshyan, Matthew Arthur
• Application Number:
  US15/446,126
• Publication Number:
  US 20180251256A1
• Time in Patent Office: Days
• CPC Class Codes: A45C 11/20 Lunch or picnic boxes or the like
• CPC Class Codes: A45C 2013/026 Inserts
• CPC Class Codes: B65D 5/4266 Folding lines, score lines, crease lines
• CPC Class Codes: B65D 5/48034 by folding a single blank
• CPC Class Codes: B65D 5/563 Laminated linings; Coatings
• CPC Class Codes: B65D 5/66 Hinged lids B65D5/325 takes precedence
• CPC Class Codes: B65D 51/246 provided with eating utensils or spatulas applicator rods or brushes B65D51/32

Abstract

A divider for a bento box—the divider has three flat food compartment regions and two folded portions. One of the regions is separated from the two remaining regions by the folded portions. The two folded portions each have three fold lines with a respective tab at one of the fold lines inserted into a respective slot at another of the fold lines. One of the two folded portions has a pair of aligned slots and the other of the two folded portions has a further tab inserted into the pair of slots. The lid of the bento box may be folded closed and has flaps that engage each other and leave room underneath to retain chopsticks in position.

Claims

1. food compartment divider, comprising:

a folded board blank having three spaced apart flat regions, one of the three spaced apart flat regions being separated from a remaining two of the three spaced apart regions by respective folded portions, each of the respective folded portions having a respective tab and slot that are aligned with the respective tab inserted into the respective slot, one of the respective folded portions having a further tab, a remaining one of the respective folded portions having a pair of slots aligned with each other, the further tab being aligned with the pair of slots and inserted into the pair of slots so as to form an assembled food compartment divider.

2. The food compartment divider of claim 1, wherein each of the three spaced apart flat regions and two edges substantially perpendicular to each other, two of the three spaced apart flat regions have a further edge that is substantially parallel to an associated one of the two edges and substantially perpendicular to an associated remaining one of the two edges.

3. The food compartment divider of claim 1, wherein one of the folded portions has one pair of edges that incline outwardly to converge toward each other and has a further pair of edges that incline outwardly to converge toward each other, the one pair of edges and the further pair of edges inclining outwardly in opposite directions relative to each other.

4. The food compartment divider of claim 1, where the three spaced apart flat regions are of different dimensions with the one of the three spaced apart flat regions being smallest in dimension relative to the remaining two of the three spaced apart regions.

5. The food compartment divider of claim 1, where one of the respective folded portions being longer than a remaining one of the respective folded portions.

6. The food compartment divider of claim 5, wherein the remaining one of the respective folded portions as a width dimension with in an unfolded condition, the one of the respective folded portions is longer than the width dimension of the remaining one of the respective folded portions in the unfolded condition.

7. The food compartment divider of claim 1, wherein the respective folded portions each have three fold lines with two of the fold lines separating the one of the three spaced apart flat regions from associated ones of the remaining two of the three spaced apart regions, one of the respective tab and slot being at respective ones of the two of the fold lines that are associated with the one of the folded portions, a remaining one of the respective tab and slot being at respective ones of the two of the fold lines that are associated with the remaining one of the folded portions.

8. The food compartment divider of claim 1, wherein the respective folded portions each have three fold lines with two of the fold lines separating the one of the three spaced apart flat regions from associated ones of the remaining two of the three spaced apart regions, the three fold lines of the remaining one of the folded portions being arranged so that in the folded condition, the pair of slots align with each other.

9. The food compartment divider of claim 1, wherein the folded board blank is made of paperboard, the paperboard having post-consumer waste content paper selected from the group consisting of mixed paper, retired books, magazines, newspaper, corrugated boxes, and any combination thereof;

and

an anti-staining coating on the paperboard for preventing staining from contact with grease and water.

10. The food compartment divider of claim 1, wherein the folded board blank is made of paperboard, the paperboard having post-consumer waste content paper selected from the group consisting of mixed paper, retired books, magazines, newspaper, corrugated boxes, and any combination thereof, the paperboard having treated fibers with sufficient potency at time of treatment to kill off bacteria residing in the fibers.

11. The food compartment divider of claim 1 in combination with a bento box in which is inserted the assembled food compartment divider, the bento box having a base, walls and a lid, the walls being between the base and the lid, the lid having a plurality of flaps that fold together into a closed position from an open position, the flaps having formations that retain the flaps in the closed position and that provide a gap to accommodate insertion and retention of a sleeve with chopsticks.

16. The food compartment divider of claim 1 in combination with a box in which is inserted the assembled food compartment divider, the box having a base and walls that extend from the base.

12. A method of assembly of a food compartment divider, comprising the steps of:

providing a board blank that has fold lines;

folding the fold lines to form two respective folded regions and leaving three spaced apart flat regions, one of the three spaced apart flat regions being separated from a remaining two of the three spaced apart regions by the respective folded portions, the respective folded portions each having a respective tab and slot, one of the respective folded portions having a further tab, a remaining one of the respective folded portions having a pair of slots;

aligning the further tab with the pair of slots and inserting the further tab into the pair of slots; and

aligning the respective tab with the respective slot for each of the respective folded portions and inserting the respective tab into the respective slot for each of the respective folded portions, whereby an assembled bento box divider arises after completion of all of the steps.

13. The method of claim 12, wherein the folded board blank is made of paperboard, the paperboard having post-consumer waste content paper selected from the group consisting of mixed paper, retired books, magazines, newspaper, corrugated boxes, and any combination thereof;

and

preventing staining from contact with grease and water with an anti-staining costing on the paperboard.

14. The method of claim 12, wherein the folded board blank is made of paperboard, the paperboard having post-consumer waste content paper selected from the group consisting of mixed paper, retired books, magazines, newspaper, corrugated boxes, and any combination thereof, the paperboard having treated fibers with sufficient potency at time of treatment to kill off bacteria residing in the fibers.

15. The method of claim 12 in combination with inserting the assembled food compartment divider into a bento box, the bento box having a base, walls and a lid, the walls being between the base and the lid, the lid having a plurality of flaps;

and

folding the flaps together into a closed position and retaining the flaps in the closed position via flap formations that engage each other, the retained flaps giving rise to a gap; and

inserting a sleeve with chopsticks into the gap and retaining same in position by the flaps.

17. The method of claim 12 in combination with inserting the assembled food compartment divider into a box, the box having a base and walls that extend from the base.