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:
Jul. 29, 2025
Filed:
Mar. 04, 2025
Xiamen Hithium Energy Storage Technology Co., Ltd., Fujian, CN;
Maosong Li, Fujian, CN;
Jianming Zheng, Fujian, CN;
Xiamen Hithium Energy Storage Technology Co., Ltd., Fujian, CN;
Abstract
A lower plastic member, an end cover assembly, an energy storage apparatus, and a power consuming device are provided. The lower plastic member includes a body having a first surface and a second surface, an explosion-proof recessed platform having a first top surface and a first bottom wall, a first recessed platform having a second top surface and a second bottom wall, a second recessed platform having a third top surface and a third bottom wall, a first terminal-boss, and a second terminal-boss. A first surface-roughness A of each of the first surface, the second bottom wall, the third bottom wall, the fourth bottom wall, the fifth bottom wall is less than a second surface-roughness B of each of the second surface, the first bottom wall, the first top surface, the second top surface, the third top surface, the fourth top surface, and the fifth top surface.