ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,517, issued on March 25.
"Spinning wheel toy" was invented by Yusheng Liang (Gaozhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A spinning wheel toy includes a spinning disk, a pointer, a support and a stand, wherein the spinning disk and the pointer are detachably mounted to the support, and the support is detachably mounted to the stand, so that the components are easy to assemble and can be used as tabletop spinner toy or other use scenarios, so as to allow an individual to rotate it freely during work or study breaks, achieving the effect of temporarily shifting personal attention or releasing stress."
The patent was filed on Jan. 1...