ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,841, issued on Aug. 4, was assigned to Zhongshan Peili Technology Co. Ltd. (Zhongshan, China).
"Transfer pump" was invented by Chunlai Lai (Zhongshan, China).
The patent was filed on July 9, 2025, under Application No. D/012,223.
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