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:
Mar. 28, 2023
Filed:
Mar. 18, 2021
Applicant:
Makita Corporation, Anjo, JP;
Inventor:
Minoru Gyoda, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/519 (2021.01); H01M 10/46 (2006.01); H01M 10/655 (2014.01); H01M 10/653 (2014.01); H01M 50/522 (2021.01); H01M 10/6235 (2014.01); H01M 10/42 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01M 50/519 (2021.01); H01M 10/4257 (2013.01); H01M 10/46 (2013.01); H01M 10/6235 (2015.04); H01M 10/653 (2015.04); H01M 10/655 (2015.04); H01M 50/522 (2021.01); H01M 2010/4271 (2013.01); H01M 2220/30 (2013.01); H02J 7/0042 (2013.01); H02J 7/0047 (2013.01);
Abstract
A battery pack may include a battery (), a board (), a first connection terminal (), a second connection terminal (), a control circuit (), and a busbar (). The first connection terminal is provided on the board and is configured to be connected to an electric work machine (). The second connection terminal is provided on the board and is connected to the battery. The control circuit is provided on the board and is configured to control discharging of the battery. The busbar is provided on the board in a current discharge path between the first connection terminal and the second connection terminal.