ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,016, issued on Aug. 12.
"Positioner" was invented by Haiyan Lu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A positioner includes a base, a marking component, and a first mounting component. The marking component includes a marking portion and a connecting portion connected with each other. The marking portion is configured to set a mark onto a mounting surface. The connecting portion is inserted into the base. The first mounting component is detachably connected to the connecting portion. An end of the first mounting component distal from the connecting portion is configured to connect to a mounting object. Each fastening structu...