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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 10141560 B1

PDFFull Text
Date of Patent:
Nov. 27, 2018

Filed:

Mar. 15, 2016

Energy storage device including a pressing member pressing a separator toward an electrode assembly

Applicant:

Gs Yuasa International Ltd., Kyoto-shi, JP;

Inventors:

Kazuya Okabe, Kyoto, JP;

Yudai Kato, Ritto, JP;

Assignee:

GS YUASA INTERNATIONAL LTD., Kyoto-Shi, Kyoto, JP;

Attorney:

McGinn I. P. Law Group, PLLC.

Primary Examiner:

Sean P Cullen

Int. Cl.
CPC ...
H01M 2/22 (2006.01); H01M 2/26 (2006.01); H01M 10/0587 (2010.01); H01M 10/04 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/263 (2013.01); H01M 2/22 (2013.01); H01M 10/0431 (2013.01); H01M 10/052 (2013.01); H01M 10/0587 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11);
Abstract

Provided is an energy storage device which includes an electrode assembly in which electrode plates are stacked; and a current collector connected to an end portion of the electrode assembly, wherein the end portion of the electrode assembly includes: an electrode plate welded portion at which the stacked electrode plates are welded to each other in a stacking direction and not joined to the current collector; and a current collector joined portion which is joined to the current collector and is arranged adjacently to the electrode plate welded portion in a current collector extending direction that intersects with the stacking direction.

Find Patent Forward Citations

Okabe, Kazuya. (2018). Energy storage device including a pressing member pressing a separator toward an electrode assembly (U.S. Patent No. 10141560). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10141560

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

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