ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,531, issued on Sept. 9.
"Telescopic picker" was invented by Daiti Liu (Yangchun, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A telescopic picker is provided, which includes a handle body, a pipe fitting, and a clamping device that are connected in sequence. The handle body is provided with a winding reel, and the winding reel is connected and wrapped with a wire; the wire passes through the pipe fitting and connects to the clamping device. A driving of the wire can drive the clamping device to perform a clamping action, and a length of the pipe fitting can be extended and retracted; a gear plate is connected to the winding reel, and a mova...