ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,894, issued on Aug. 4, was assigned to GUANGDONG CHIYANG SCENT TECHNOLOGY Co. LTD (Foshan, China).
"Aroma diffuser" was invented by Jingsui Lin (Foshan, China).
The patent was filed on Dec. 9, 2024, under Application No. D/977,550.
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