ALEXANDRIA, Va., Nov. 25 -- United States Patent no. D1,103,404, issued on Nov. 25, was assigned to Jiaxing Virpol Sanitary Ware Co. LTD. (Jiaxing, China).
"Soft spa" was invented by Baisi Qiu (Jiaxing, China) and Baien Qiu (Jiaxing, China).
The patent was filed on April 16, 2025, under Application No. D/999,791.
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