ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,148,936, issued on Sept. 22, was assigned to Shenzhen Yizhan Hongyun Technology Co. Ltd. (Shenzhen, China).

"Toddler climbing toy" was invented by Yiping Hu (Shenzhen, China).

The patent was filed on April 28, 2025, under Application No. D/001,357.

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