ALEXANDRIA, Va., July 30 -- United States Patent no. D1,086,622, issued on July 29, was assigned to SUZHOU HUAZAO SHUNWEI INTELLIGENT TECHNOLOGY Co. LTD. (Suzhou, China).
"Vacuum cleaner" was invented by Fujian Liu (Jiangsu, China).
The patent was filed on April 10, 2025, under Application No. D/998,001.
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