ALEXANDRIA, Va., March 26 -- United States Patent no. D1,067,973, issued on March 25, was assigned to Shenzhen Rongyao Technology Co. Ltd. (Shenzhen, China).
"Bead spinner" was invented by Tangchun Feng (Jiangxi, China).
The patent was filed on July 25, 2022, under Application No. D/847,367.
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