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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.:

US 12770960 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Jan. 06, 2021

Button battery shell and button battery

Applicant:

Shenzhen Juli Energy Co., Ltd, Shenzhen, CN;

Inventors:

Zhou Xu, Shenzhen, CN;

Tao Li, Shenzhen, CN;

Assignee:

SHENZHEN JULI ENERGY CO., LTD, Shenzhen, CN;

Attorney:
Primary Examiner:

Maria Laios

Int. Cl.
CPC ...
H01M 50/109 (2021.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/0585 (2010.01); H01M 10/0587 (2010.01); H01M 50/153 (2021.01); H01M 50/159 (2021.01); H01M 50/169 (2021.01); H01M 50/171 (2021.01); H01M 50/548 (2021.01); H01M 50/56 (2021.01); H01M 50/562 (2021.01);
U.S. Cl.
CPC ...
H01M 50/109 (2021.01); H01M 10/0427 (2013.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01); H01M 10/0587 (2013.01); H01M 50/153 (2021.01); H01M 50/159 (2021.01); H01M 50/169 (2021.01); H01M 50/171 (2021.01); H01M 50/548 (2021.01); H01M 50/56 (2021.01); H01M 50/562 (2021.01);
Abstract

A button battery shell includes a positive electrode metal end cover and a negative electrode metal end cover. The positive electrode metal end cover includes a first bottom cover and a first surrounding wall arranged around one side of the first bottom cover. The negative electrode metal end cover includes a second bottom cover and a second surrounding wall provided around one side of the second bottom cover. The positive electrode metal end cover and the negative electrode metal end cover are arranged opposite to each other. First insulating sleeve are arranged on the first surrounding wall. Second insulating sleeves are arranged on the second surrounding wall. The two insulating sleeves are connected at a connection surface to form an insulating shell having an integrated structure. The insulating shell, the positive electrode metal end cover, and the negative electrode metal end cover form an accommodating cavity.

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Xu, Zhou. (2026). Button battery shell and button battery (U.S. Patent No. 12770960). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12770960

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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