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:
Aug. 11, 2026
Filed:
Dec. 09, 2025
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Nanjing Xinrui Packaging Co., Ltd., Nanjing, CN;
Feifei Liang, Ningde, CN;
Xiaoning Wang, Ningde, CN;
Chen Wang, Nanjing, CN;
Wenhua Zhang, Nanjing, CN;
Yuguang Su, Nanjing, CN;
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
NANJING XINRUI PACKAGING CO., LTD., Nanjing, CN;
Abstract
A battery transportation protection device. The battery transportation protection device includes a case, where the case includes a case cover and a case body. The case body has a first opening, and the case cover covers the first opening to define, together with the case body, a first accommodation cavity for accommodating a battery. A pressure relief channel is formed inside the case cover, and the pressure relief channel is in communication with the first accommodation cavity and configured to discharge gas from the first accommodation cavity.