ALEXANDRIA, Va., May 5 -- United States Patent no. D1,125,499, issued on May 5, was assigned to DONGGUAN SINCERITY PRODUCTS TECHNOLOGY Co. LTD. (Dongguan, China).
"Air purifier" was invented by Xiaoer Wei (Dongguan, China), Shenglong Yang (Dongguan, China) and Le Yu (Dongguan, China).
The patent was filed on Dec. 5, 2024, under Application No. D/976,930.
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