Modular box assembly

Patent metadata

Field	Value
Publication number	US-12179990-B2
Application number	US-202318106169-A
Country	US
Kind code	B2
Filing date	Feb 6, 2023
Priority date	Dec 18, 2017
Publication date	Dec 31, 2024
Grant date	Dec 31, 2024

Abstract

A method of assembling a box includes providing the box, the box comprising a center panel, a first locking panel, a second locking panel, a first side flap panel, and a second side flap panel; folding the first side flap panel and second side flap panel relative to the center panel; folding the first locking panel relative to the center panel, the first locking panel defining a locking slot; folding the second locking panel relative to the center panel at least partially over the first locking panel, the second locking panel defining a locking tab; and engaging the locking slot with the locking tab.

First claim

That which is claimed is:

1. A method of assembling a box comprising:
providing the box, the box comprising a center panel, a first locking panel, a second locking panel, a first side flap panel, and a second side flap panel;
folding the first side flap panel and second side flap panel relative to the center panel;
folding the first locking panel relative to the center panel, the first locking panel defining a locking slot;
folding the second locking panel relative to the center panel at least partially over the first locking panel, the second locking panel defining a locking tab; and
engaging the locking slot with the locking tab;
wherein the first side flap panel defines a cut out, the method further comprising engaging the cut out with the locking tab.

2. The method of claim 1 , wherein folding the first locking panel relative to the center panel comprises aligning the locking slot with the cut out.

3. The method of claim 2 , wherein:
the first locking panel defines a wing;
the locking slot is formed at least partially through the wing; and
the wing of the first locking panel extends laterally outward beyond the first side flap panel.

4. The method of claim 3 , wherein:
the first locking panel comprises a first side subpanel attached to the center panel and a locking subpanel disposed opposite from the center panel;
folding the first locking panel relative to the center panel comprises folding the first side subpanel relative to the center panel and folding the locking subpanel relative to the first side subpanel; and
the first side subpanel is disposed substantially perpendicular to the locking subpanel.

5. The method of claim 4 , wherein:
the first side flap panel further defines a side tab;
the side tab is at least partially defined by the cut out; and
the method further comprising engaging the side tab with the locking slot.

6. The method of claim 5 , wherein:
the first side flap panel defines a second side subpanel connected to the center panel and a flap subpanel disposed opposite from the center panel;
folding the first locking panel relative to the center panel comprises folding the second side subpanel relative to the center panel and folding the flap subpanel relative to the first side subpanel; and
the second side subpanel is disposed substantially perpendicular to the flap subpanel.

7. The method of claim 6 , wherein the first side subpanel is oriented substantially perpendicular to the first locking panel, and wherein the locking subpanel confronts the flap subpanel.

8. The method of claim 1 , wherein:
the locking slot is a first locking slot, and the first locking panel further defines a second locking slot;
the locking tab is a first locking tab, and the second locking panel further defines a second locking tab; and
the method further comprises engaging the second locking slot with the second locking tab.

9. The method of claim 8 , wherein:
each of the first locking tab and the second locking tab defines a locking notch;
engaging the locking slot with the locking tab comprises engaging the locking notch of the first locking tab with an end of the first locking slot to prevent withdrawal of the first locking tab from the first locking slot; and
engaging the second locking slot with the second locking tab comprises engaging the locking notch of the second locking tab with an end of the second locking slot to prevent withdrawal of the second locking tab from the second locking slot.

10. The method of claim 1 , wherein the method further comprises disposing a temperature-maintaining material within a cavity of the box, and wherein disposing the temperature-maintaining material within the cavity of the box is performed prior to engaging the locking slot with the locking tab.

11. The method of claim 10 , wherein a plurality of vent openings are formed through the center panel to allow air to flow outside the box from the cavity.

Assignees

• Pratt Retail Specialties Llc

Inventors

• Sollie Greg
• Waltermire Jamie
• Chen Shifeng

Classifications

• B65D5/3678

  collapsed along median lines of two opposite sides and the central panel · CPC title

• B65D5/46016

  Straps used as handles fixed to the container by glueing, stapling, heat-sealing (for packages in wrappers B65D75/56) · CPC title

• B65D5/4295

  Ventilating arrangements, e.g. openings, space elements · CPC title

• F25D2303/0844

  above the product · CPC title

• B65D81/3858

  formed of different materials, e.g. laminated or foam filling between walls; (for shock absorbing purposes B65D81/1275) · CPC title