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:
Aug. 05, 2025
Filed:
Dec. 01, 2021
Applicant:
Pacific Engineering Corporation, Gifu, JP;
Inventors:
Kengo Watanabe, Gifu, JP;
Yutaka Tsuchiya, Gifu, JP;
Assignee:
Pacific Engineering Corporation, Gifu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 85/38 (2006.01);
U.S. Cl.
CPC ...
H01H 85/38 (2013.01); H01H 2085/388 (2013.01); H01H 2231/026 (2013.01);
Abstract
A fuse with an improved arc elimination performance is provided while an increase in the total length of the fuse element is prevented. A fuseincludes a fuse elementincluding at least one fusing portionbetween terminal portionson both sides. The fuse elementincludes curved portions, which are hollowed, at positions adjacent to the fusing portion. An arc-eliminating materialis fastened in hollowed portionsof the curved portions