ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,794, issued on Aug. 25, was assigned to Jianyi Network Technology (Zhongshan) Co. Ltd. (Zhongshan, China).
"Water heater" was invented by Jiefeng Liang (Hangzhou, China).
The patent was filed on Oct. 14, 2025, under Application No. D/027,935.
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