ALEXANDRIA, Va., Jan. 29 -- United States Patent no. D1,059,704, issued on Jan. 28, was assigned to Ningbo Texous Electrical Appliances Co. Ltd (Zhejiang, China).
"Hand-held cordless vacuum cleaner" was invented by Qiancheng Du (Hubei Province, China).
The patent was filed on Sept. 26, 2024, under Application No. D/965,087.
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