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Secondary Battery Sealing Device And Method Of Manufacturing Secondary Battery By Using Same
Abstract: A sealing device according to one embodiment of the present invention may comprise: a support part provided to support an open side part of a secondary battery including an electrode assembly embedded in a case, such that the side part faces upward; and a sealing tool including a vertically extending rotational shaft, and a rotational body provided to be rotatable about the rotational shaft, the sealing tool being located at least on one side of the side part.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 June 2025
Publication Number
49/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. KIM, Mi Na
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517055414-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-06-2025(online)].pdf | 2025-06-09 |
| 2 | 202517055414-STATEMENT OF UNDERTAKING (FORM 3) [09-06-2025(online)].pdf | 2025-06-09 |
| 3 | 202517055414-REQUEST FOR EXAMINATION (FORM-18) [09-06-2025(online)].pdf | 2025-06-09 |
| 4 | 202517055414-PROOF OF RIGHT [09-06-2025(online)].pdf | 2025-06-09 |
| 5 | 202517055414-PRIORITY DOCUMENTS [09-06-2025(online)].pdf | 2025-06-09 |
| 6 | 202517055414-POWER OF AUTHORITY [09-06-2025(online)].pdf | 2025-06-09 |
| 7 | 202517055414-FORM 18 [09-06-2025(online)].pdf | 2025-06-09 |
| 8 | 202517055414-FORM 1 [09-06-2025(online)].pdf | 2025-06-09 |
| 9 | 202517055414-DRAWINGS [09-06-2025(online)].pdf | 2025-06-09 |
| 10 | 202517055414-DECLARATION OF INVENTORSHIP (FORM 5) [09-06-2025(online)].pdf | 2025-06-09 |
| 11 | 202517055414-COMPLETE SPECIFICATION [09-06-2025(online)].pdf | 2025-06-09 |
| 12 | 202517055414-MARKED COPIES OF AMENDEMENTS [25-06-2025(online)].pdf | 2025-06-25 |
| 13 | 202517055414-FORM 13 [25-06-2025(online)].pdf | 2025-06-25 |
| 14 | 202517055414-AMMENDED DOCUMENTS [25-06-2025(online)].pdf | 2025-06-25 |
| 15 | 202517055414-FORM-26 [04-08-2025(online)].pdf | 2025-08-04 |
| 16 | 202517055414-FORM 3 [11-11-2025(online)].pdf | 2025-11-11 |