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:
May. 13, 2025
Filed:
Sep. 29, 2020
Applicant:
Makita Corporation, Anjo, JP;
Inventors:
Tatsuya Nagahama, Anjo, JP;
Kazuya Tanaka, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 50/10 (2021.01); H01M 50/213 (2021.01); H01M 50/30 (2021.01); H01M 50/543 (2021.01); H01M 50/572 (2021.01);
U.S. Cl.
CPC ...
H01M 50/213 (2021.01); H01M 10/425 (2013.01); H01M 50/10 (2021.01); H01M 50/394 (2021.01); H01M 50/543 (2021.01); H01M 50/572 (2021.01); H01M 2220/30 (2013.01);
Abstract
A battery pack () includes an outer case (), which comprises an upper-part case () and a lower-part case () fixed to the upper-part case (), and a cell case (), which is housed in the outer case (). An engaging part () is provided on one of the upper-part case () and the cell case (). An engaged part (), with which the engaging part () engages, is provided on or in the other of the upper-part case () and the cell case ().