ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,141,600, issued on Aug. 18, was assigned to Shenzhen Meinuosi Trading Co. Ltd. (Shenzhen, China).

"Inflatable mattress" was invented by Liangyu Xiao (Shenzhen, China).

The patent was filed on Sept. 12, 2025, under Application No. D/023,058.

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