ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,496, issued on Aug. 4, was assigned to Shenzhen Xinchengxiang Technology Co. Ltd. (Shenzhen, China).
"Coffee filter holder" was invented by Genqiang Zhu (Anqing, China).
The patent was filed on Aug. 13, 2025, under Application No. D/017,850.
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