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:
Jul. 07, 2026
Filed:
Aug. 03, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Keisuke Shimizu, Osaka, JP;
Yasuaki Sakagawa, Hyogo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/333 (2021.01); H01M 50/213 (2021.01); H01M 50/271 (2021.01); H01M 50/30 (2021.01);
U.S. Cl.
CPC ...
H01M 50/333 (2021.01); H01M 50/213 (2021.01); H01M 50/271 (2021.01); H01M 50/394 (2021.01);
Abstract
Battery pack as an example of an exemplary embodiment includes: a plurality of batteries; and case including case body housing the plurality of batteries and case lid covering opening of case body. Case is configured such that when the internal pressure increases due to generation of gas, case body and case lid are relatively displaced in directions away from each other and a gas exhaust opening is formed in a state that a coupling between case body and case lid is maintained.
Quick Actions:
Shimizu, Keisuke. (2026). Battery pack (U.S. Patent No. 12676380). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12676380
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile