ALEXANDRIA, Va., Nov. 6 -- United States Patent no. D1,101,323, issued on Nov. 4, was assigned to ShenZhen MaiZhan Technology Co. Ltd (Shenzhen, China).
"Vacuum cleaner" was invented by Honghui Shao (Lianyuan, China).
The patent was filed on June 27, 2024, under Application No. D/949,649.
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