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:
Dec. 30, 2025
Filed:
Jun. 23, 2023
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Shun Ito, Hyogo, JP;
Shinya Kimoto, Osaka, JP;
Katsuya Uruma, Osaka, JP;
Masato Nakamura, Hyogo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 39/00 (2006.01);
U.S. Cl.
CPC ...
H01H 39/006 (2013.01);
Abstract
This breaker device includes a resin member, an igniter, and a conductor. The resin member includes an internal space. The igniter introduces gas into the internal space. The conductor is plate-shaped and located below the igniter. The conductor includes: a first holding portion embedded in the resin member; a second holding portion embedded in the resin member; and a connecting portion connecting the first holding portion and the second holding portion. The first holding portion includes a through-hole.