ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,442, issued on Feb. 24, was assigned to EVE POWER Co. LTD. (Jingmen, China).
"Lid plate and battery" was invented by Fenfen Zhao (Hubei, China), Haixu Lu (Hubei, China), Lei Zhang (Hubei, China), He Zhao (Hubei, China) and Liming Huang (Hubei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lid plate and a battery are provided by the present application. The lid plate includes a top lid, a lower plastic and a current collecting disk. The top lid is stacked with the lower plastic. An accommodating space is defined on a side of the lower plastic away from the top lid. Supporting protrusions are provided in the accommodating space. The supportin...