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:
May. 12, 2026
Filed:
Nov. 24, 2022
Applicant:
Jiangsu Contemporary Amperex Technology Limited, Changzhou, CN;
Inventors:
Assignee:
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED, Changzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/148 (2021.01); H01M 50/636 (2021.01);
U.S. Cl.
CPC ...
H01M 50/148 (2021.01); H01M 50/636 (2021.01);
Abstract
An end cover assembly for a battery cell includes an end cover provided with a through hole, a sealing member configured to seal the through hole and connected to the end cover to form a joint, and a barrier member provided at the through hole with a channel formed between at least part of the barrier member and a side wall of the through hole. The channel is configured to guide fluid in the battery cell to the joint.
Kang, Wenlong. (2026). End cover assembly, battery cell, battery, and electric apparatus (U.S. Patent No. 12626975). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12626975
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile