ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,140,439, issued on Aug. 4, was assigned to JIANGSU MIDEA CLEANING APPLIANCES Co. LTD. (Suzhou, China) and MIDEA GROUP Co. LTD. (Foshan, China).
"Vacuum cleaner" was invented by Supphachai Lertwitthayaphon (Suzhou, China), Xinyang Lu (Suzhou, China), Wenfei Cheng (Suzhou, China), Jin Wang (Suzhou, China), Yinyi Xia (Suzhou, China) and Zhongjian Su (Suzhou, China).
The patent was filed on Aug. 29, 2024, under Application No. D/960,334.
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