ALEXANDRIA, Va., July 23 -- United States Patent no. D1,085,391, issued on July 22, was assigned to Shenzhen Jisu Technology Co. Ltd (Guangdong, China).
"Portable fan" was invented by Xiangfu Li (Guangdong, China) and Jiefeng Tang (Guangdong, China).
The patent was filed on Nov. 16, 2023, under Application No. D/917,052.
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