ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,140,433, issued on Aug. 4, was assigned to Shenzhen Seauto Technology Co. Ltd. (Shenzhen, China).
"Water cleaning robot" was invented by Qiang Liu (Shenzhen, China).
The patent was filed on Sept. 25, 2025, under Application No. D/025,054.
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