US 11,866,244 B2
Box defining walls with insulation cavities
Greg Sollie, Sharpsburg, GA (US); Jamie Waltermire, Peachtree City, GA (US); and Shifeng Chen, Newport News, VA (US)
Assigned to Pratt Retail Specialties, LLC, Brookhaven, GA (US)
Filed by Pratt Retail Specialties, LLC, Brookhaven, GA (US)
Filed on Feb. 24, 2022, as Appl. No. 17/679,772.
Application 17/078,891 is a division of application No. 16/401,603, filed on May 2, 2019, granted, now 10,882,684, issued on Jan. 5, 2021.
Application 17/679,772 is a continuation of application No. 17/078,891, filed on Oct. 23, 2020, granted, now 11,325,772.
Prior Publication US 2022/0177216 A1, Jun. 9, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. B65D 81/38 (2006.01)
CPC B65D 81/3848 (2013.01) 20 Claims
OG exemplary drawing
 
1. A box comprising:
a side wall comprising:
an outer side panel;
an inner side panel positioned parallel to the outer side panel, the inner side panel joined to a side tab by a third fold line; and
a connecting strip positioned perpendicular to the outer side panel and defining a first edge and a second edge, the first edge connected to the outer side panel by a first fold line, the second edge connected to the inner side panel by a second fold line, the connecting strip defining a trapezoidal shape; and
a bottom wall coupled to the side wall.