ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,221, issued on Oct. 6, was assigned to TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD. (Shenzhen, China).
"Liquid processing fixture and device" was invented by Kai Liu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A firm and stable liquid processing fixture for clamping a liquid container undergoing a centrifuge process includes a mounting plate, a cover plate, and a fixing element. The mounting plate defines a fixing groove for receiving the liquid container. The cover plate is rotatably connected to the mounting plate, and is positioned at a side of the mounting groove. The cover plate is turned over to cover the mounting groove. The fix...