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:
Jul. 01, 2025
Filed:
Apr. 29, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventor:
Han Young Lee, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/00 (2006.01); B29C 43/36 (2006.01); H01M 50/105 (2021.01); B29C 43/32 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
B29C 43/36 (2013.01); H01M 50/105 (2021.01); B29C 2043/3205 (2013.01); B29C 2043/3602 (2013.01); B29C 2043/366 (2013.01); B29L 2031/3468 (2013.01);
Abstract
The present invention relates to a pouch forming apparatus comprising: a die, in which forming grooves are formed with a partition wall therebetween; and a punch member provided with a punch, which is configured to be inserted into each of the forming grooves to press the pouch film to form a pair of accommodation grooves in the pouch film, wherein the forming groove comprises a vertical space disposed above a forming groove bottom part connected to the partition wall and an inclined space connected to the vertical space and formed by providing an inner wall facing the partition wall, the inner wall defining an inclined surface.