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. 19, 2026
Filed:
Aug. 06, 2021
Applicant:
Eagle Industry Co., Ltd., Tokyo, JP;
Inventor:
Satoshi Ochi, Tokyo, JP;
Assignee:
EAGLE INDUSTRY CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/262 (2021.01); H01M 50/216 (2021.01); H01M 50/256 (2021.01); H01M 50/284 (2021.01); H01M 50/296 (2021.01);
U.S. Cl.
CPC ...
H01M 50/262 (2021.01); H01M 50/216 (2021.01); H01M 50/256 (2021.01); H01M 50/284 (2021.01); H01M 50/296 (2021.01);
Abstract
An electronic device includes a housing and a battery holder configured for holding a battery and removably inserted into the housing. A positive terminal and a negative terminal on the side of the battery holder are arranged side by side and a positive terminal and a negative terminal on the side of the housing are arranged side by side. The housing and the battery holder are provided with either a recessed groove extending in an insertion direction in which the battery holder is inserted into the housing or a protrusion extending in the insertion direction, and the recessed groove and the protrusion constitute a guide portion.