ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,634, issued on July 28, was assigned to Shenzhen Heearly Technology Co. Ltd. (Shenzhen, China).
"Electric nasal irrigator" was invented by Zhiqin Zheng (Shenzhen, China).
The patent was filed on July 30, 2025, under Application No. D/015,668.
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