ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,419,004, issued on Sept. 16, was assigned to Wistron Corp. (New Taipei, Taiwan).

"Server apparatus and elastic piece thereof" was invented by Yung-Chen Chen (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A server apparatus includes a bottom board, a tray, a host device disposed on the tray and having a first connector, and an elastic piece. A pin protrudes from the bottom board and is inserted into a hole of the tray to make the tray movably connected on the bottom board. The elastic piece includes an elastic arm and a body connected on the tray. The elastic arm extends from the body to pass through a slot of the tray, so as to abut...