ALEXANDRIA, Va., July 3 -- United States Patent no. D1,081,724, issued on July 1, was assigned to Jiangsu Guorun Electric Co. Ltd. (Huaian, China).
"Air pump" was invented by Houxi Rao (Huaian, China), Lei Chen (Huaian, China) and Mengen Wang (Huaian, China).
The patent was filed on Dec. 18, 2024, under Application No. D/979,286.
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