ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,555,860, issued on Feb. 17, was assigned to VOLVO TRUCK Corp. (Gothenburg, Sweden).
"Battery stack comprising stackable battery modules" was invented by Simon Arnesson (Ockero, Sweden) and Ringolds Jargans (Trollhattan, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery stack includes a first battery module and a second battery module, each comprising battery cells being stacked in a depth direction. The first battery module and the second battery modules each comprises a first and a second supporting side wall supporting the battery cells. The first and the second supporting side walls are on a respective side of the battery cells of the r...