ALEXANDRIA, Va., June 2 -- United States Patent no. D1,128,739, issued on June 2, was assigned to SHENZHEN HUAPTEC Co. LTD (Shenzhen, China).
"Air pump" was invented by Yanwei Wang (Shenzhen, China).
The patent was filed on Jan. 7, 2025, under Application No. D/982,782.
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