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:
Feb. 02, 2021
Filed:
Aug. 13, 2018
Applicant:
Daicel Corporation, Osaka, JP;
Inventor:
Toshiyuki Sakai, Tokyo, JP;
Assignee:
DAICEL CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 39/00 (2006.01);
U.S. Cl.
CPC ...
H01H 39/006 (2013.01); H01H 2039/008 (2013.01); H01H 2229/044 (2013.01);
Abstract
An electric circuit breaker device with a reduced size. A first through holeof a cut portionand a first attachment holeof a first connection portionare placed on a first fixing pinof a projectile, and a second through holeof the cut portionand a second attachment holeof a second connection portionare placed on a second fixing pin. By deforming an end portion of the first fixing pinand an end portion of the second fixing pin, the projectile, the cut portion, the first connection portion, and the second connection portioncan be integrally formed together.