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:
Oct. 29, 2019
Filed:
Jan. 17, 2018
Lg Chem, Ltd., Seoul, KR;
Jin Kyu Lee, Daejeon, KR;
Jeong Min Kim, Daejeon, KR;
Chan Ki Park, Daejeon, KR;
Jae Han Jung, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Present disclosure relates to a variable jig which is a jig device to manufacture a battery cell in which an electrode assembly is embedded in a battery case made of a laminate sheet including a resin layer and a metal layer, including a die assembly having an inwardly recessed structure corresponding to a storage configured to mount the electrode assembly located on the laminate sheet or a portion to be molded as the storage; and a fixing die configured to fix an outer periphery of the sheet in a normal position, wherein the die assembly is configured to allow adjustment of at least one of a width or a length of the inward recess according to a size of the electrode assembly.