ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,237, issued on Aug. 25, was assigned to Turson Intelliclean Power (Shaoguan) Co. Ltd (Lechang, China).

"Window cleaning robot" was invented by Hongjun He (Mianyang, China).

The patent was filed on Aug. 26, 2025, under Application No. D/019,826.

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