ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,753, issued on Oct. 14, was assigned to Guangdong Gogole Technology Co. Ltd..
"Double-ended slide rail" was invented by Xianfeng Liu (Yongzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a double-ended slide rail and a gamepad, which comprises a base, wherein two sides of the base are respectively provided with slide rails, the two slide rails are symmetrically arranged along the axial direction of the base and have the same structure, and wherein the slide rail on either side is used for connecting with the gamepad, and the slide rail on the other side is used for sleeve-connecting with an equipment host ...