ALEXANDRIA, Va., June 19 -- United States Patent no. D1,079,929, issued on June 17, was assigned to ZHONGSHAN SANFAN ELECTRICAL APPLIANCE Co. LTD (Zhongshan, China).
"Fan blade" was invented by Qingkun Guo (Zhongshan, China).
The patent was filed on Dec. 8, 2021, under Application No. D/818,375.
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