ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,140,423, issued on Aug. 4, was assigned to Bobsweep USA (Las Vegas).
"Robotic vacuum cleaner" was invented by Ali Ebrahimi Afrouzi (Henderson, Nev.).
The patent was filed on Aug. 22, 2024, under Application No. D/958,930.
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