ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,098,398, issued on Oct. 14, was assigned to Shenzhen Airtok Technology Co. Ltd (Shenzhen, China).
"Air purifier" was invented by Yuewen Jia (Shenzhen, China) and Qisheng Ke (Shenzhen, China).
The patent was filed on Sept. 24, 2024, under Application No. D/964,572.
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