ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,358, issued on Feb. 10, was assigned to SK On Co. Ltd. (Seoul, South Korea).
"Bolt for battery and battery module" was invented by Seon Gi Min (Daejeon, South Korea), Dong Min Kim (Daejeon, South Korea), Won Kyeong Kim (Daejeon, South Korea) and Ho Yeon Kim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bolt for a battery includes a head in which at least a portion of a socket is formed, a threaded body including a threaded area in which a spiral thread is formed, and a reinforcing neck connected between the head and the threaded body and having a diameter increasing in a direction from the threaded body toward the head."
Th...