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. 28, 2024
Filed:
Sep. 07, 2020
Applicant:
Gs Yuasa International Ltd., Kyoto, JP;
Inventors:
Assignee:
GS Yuasa International Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/308 (2021.01); H01M 10/06 (2006.01);
U.S. Cl.
CPC ...
H01M 50/308 (2021.01); H01M 10/06 (2013.01);
Abstract
A vent plug () includes a head portion (), a cylindrical portion (), and a filter (). The cylindrical portion () includes a cylinder portion (), a screw thread portion (), a slit (), and a through hole (). The filter () is disposed at a position where the through hole () is provided in a central axis (L) direction. The screw thread portion () intersects the slit () only at a first-peripheral screw thread portion.