ALEXANDRIA, Va., June 18 -- United States Patent no. D1,078,800, issued on June 10, was assigned to Jiangsu Guorun Electric Co. Ltd. (Huaian, China).
"Air pump" was invented by Houxi Rao (Huaian, China), Ping Cao (Huaian, China) and Yaran Dai (Huaian, China).
The patent was filed on March 13, 2025, under Application No. D/993,185.
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