The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Apr. 12, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Kadoma, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 81/38 (2006.01);
U.S. Cl.
CPC ...
B65D 81/3818 (2013.01); B65D 81/3816 (2013.01);
Abstract
A heat retaining container () includes: an accommodating space (); and walls () including inner surfaces surrounding the accommodating space (). Heat conductivity of each wall () in a surface direction is higher than heat conductivity of the wall () in a thickness direction orthogonal to the inner surface of the wall, the surface direction being orthogonal to the thickness direction and extending along the inner surface of the wall.