US Patent Issued to CALB Group on Sept. 8 for "Battery cover plate assembly, battery and manufacturing method of battery cover plate assembly" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,837, issued on Sept. 8, was assigned to CALB Group Co. Ltd. (Jiangsu, China).

"Battery cover plate assembly, battery and manufacturing method of battery cover plate assembly" was invented by Ke Wang (Changzhou, China) and Xinwei Jiang (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cover plate assembly, a battery, and a manufacturing method of a battery cover plate assembly are provided. The battery cover plate assembly includes: a cover plate provided with a first connection portion and an insulating piece disposed on one side of the cover plate. The insulating piece is provided with a second connection portion, and the f...