ALEXANDRIA, Va., Feb. 11 -- United States Patent no. D1,112,685, issued on Feb. 10, was assigned to LEFEN Shenzhen Industrial Co. Ltd. (Shenzhen, China).
"Perfume vaporizer" was invented by Daikuan Zhong (Shenzhen, China) and Guangqi Zhang (Shenzhen, China).
The patent was filed on May 19, 2023, under Application No. D/876,285.
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