ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,426, issued on April 21, was assigned to CALB Co. Ltd. (Jiangsu, China).
"Battery cell pack and assembly method of battery cell pack" was invented by Dong Zhao (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cell pack and an assembly method of the battery cell pack are provided. The battery cell pack includes an end plate and at least one cell. The end plate is provided with a limiting protrusion. The cell is provided with a recess. At least part of the limiting protrusion is located in the recess to position the end plate and the cell."
The patent was filed on Oct. 18, 2022, under Application No. 17/967,903.
*For furth...