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. 23, 2022
Filed:
Jul. 17, 2020
Dongguan Angyue Electronic Co., Ltd, Guangdong, CN;
Cheng Long, Guangdong, CN;
Peizhi Fan, Guangdong, CN;
Other;
Abstract
A cylindrical lithium battery having a positive pole and a negative pole at the same end, including a shell, a core in the shell, a cover and a recharging protection assembly mounted on top of the positive pole of the core, and is covered and fixed by the cover; the recharging protection assembly has an upper frame, a recharging protection panel, a lower frame, a positive pole nickel plate and a negative pole nickel plate; the recharging protection panel is disposed on the lower frame; a top surface of the recharging protection panel is welded with a gold-plated copper cap; one side of the recharging protection panel is provided with a USB charging port.