US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 14 for "Leaf spring structure and suspension structure" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,156, issued on July 14, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Leaf spring structure and suspension structure" was invented by Shuai Liu (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A leaf spring structure includes at least two leaf springs, a leaf spring connecting component, two first lifting ears, and two second lifting ears. The at least two leaf springs overlap in a vertical direction, and the at least two leaf springs decrease in length gradually from bottom up. The at least two leaf springs include a first leaf spring and a second leaf spring. The first leaf spring is longer than the se...