ALEXANDRIA, Va., Feb. 11 -- United States Patent no. D1,112,565, issued on Feb. 10, was assigned to Shenzhen Zhengzhanhong Technology Co. Ltd (Shenzhen, China).
"Swim vest" was invented by Yunxiang He (Shenzhen, China).
The patent was filed on Jan. 15, 2025, under Application No. D/984,942.
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