US Patent Issued to Hithium Tech HK on Nov. 3 for "Top cover comprising explosion-proof valve for battery, battery and energy storage device" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,205, issued on Nov. 3, was assigned to Hithium Tech HK Ltd. (HongKong, China).

"Top cover comprising explosion-proof valve for battery, battery and energy storage device" was invented by Weidong Xu (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a top cover for a battery, a battery and an energy storage device. The top cover for the battery includes a mounting sheet and an explosion-proof valve. The mounting sheet has an opening defined thereon. The explosion-proof valve includes a valve body, an explosion-proof diaphragm and a valve cover. The valve body is mounted in the opening, and the valve body has a ventilation groov...