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.

Date of Patent:
Sep. 08, 2026

Filed:

Jun. 29, 2022
Applicant:

Elecom Co., Ltd., Osaka, JP;

Inventors:

Akira Yasui, Osaka, JP;

Yoshinori Okada, Osaka, JP;

Yuki Yamame, Osaka, JP;

Assignee:

Elecom Co., Ltd., Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/141 (2021.01); H01M 50/107 (2021.01); H01M 50/543 (2021.01);
U.S. Cl.
CPC ...
H01M 50/141 (2021.01); H01M 50/107 (2021.01); H01M 50/543 (2021.01); H01M 2220/30 (2013.01);
Abstract

Provided is a mobile battery device including a body case having a housing space for housing a battery. The body case includes, at certain places a battery-side terminal that serves as an output terminal of the battery; and a battery-side connection part that is connectable to an electric equipment-side connection part of an electric equipment that operates by receiving power of the battery. The electric equipment-side connection part includes an equipment-side terminal that is electrically connectable to the battery-side terminal. The battery-side connection part includes, a battery-side slip-out prevention part for forming a slip-out prevention structure at a connection portion between the battery-side connection part and the equipment-side connection part; and a battery-side water-stop part for forming a water stop structure at the connection portion between the battery-side connection part and the equipment-side connection part.


Find Patent Forward Citations

Quick Actions:

Yasui, Akira. (2026). Mobile battery device, connectable electric equipment, and mobile electric device (U.S. Patent No. 12731836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12731836

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