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:
Jun. 30, 2026
Filed:
Nov. 01, 2021
Lg Energy Solution, Ltd., Seoul, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A sheet for battery cases, wherein a gas pocket portion and an electrode assembly receiving portion are alternately formed in a first direction, which is a movement direction of the sheet for battery cases, a long side of the electrode assembly receiving portion is parallel to the first direction, a short side of the electrode assembly receiving portion is parallel to a second direction perpendicular to the first direction, and a portion to be sealed is formed along each of opposite long sides of the electrode assembly receiving portion parallel to the first direction. A battery cell manufactured using the same, and a method of manufacturing the battery cell are also described.