ALEXANDRIA, Va., July 23 -- United States Patent no. D1,085,382, issued on July 22, was assigned to HEALTHLEAD CORPORATION LIMITED (Shenzhen, China).
"Air purifier" was invented by Yaogang Chen (Shenzhen, China), Zhixue Zou (Shenzhen, China), Yanqin Li (Shenzhen, China) and Peng Yao (Xi'an, China).
The patent was filed on Dec. 10, 2024, under Application No. D/977,827.
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