ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,147, issued on Aug. 18, was assigned to ZHUZHOU JINXIN CARBIDE STUD Co. LTD (Zhuzhou City, China).

"Tire stud" was invented by Kuishen Jin (Changsha City, China).

The patent was filed on March 23, 2025, under Application No. D/994,805.

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