ALEXANDRIA, Va., Nov. 11 -- United States Patent no. D1,102,074, issued on Nov. 11, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing).
"Cleaning robot with rotary mop" was invented by Zechen Yu (Beijing) and Fanwei Meng (Beijing).
The patent was filed on July 4, 2024, under Application No. D/521,718.
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