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:
Sep. 15, 2026
Filed:
Sep. 23, 2022
Hithium Tech HK Limited, Kowloon, HK;
Hithium Tech HK Limited, Kowloon, HK;
Abstract
A top cover assembly for a battery, a battery, and an energy storage device are provided in the disclosure. The top cover assembly for a battery includes a pole and a pressing block. The pressing block defines a limiting hole. The pole extends through and is at least partially located in the limiting hole. The limiting hole has a first hole section and a second hole section axially connected with the first hole section. The first hole section has a radial size larger than the second hole section. In the top cover assembly for a battery according to implementations of the disclosure, the first hole section and the second hole section connected in the axial direction can make an inner circumferential wall of the limiting hole stepped.