ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,141,415, issued on Aug. 18, was assigned to Shenzhen Yihangren Freight Forwarding Co. Ltd. (Shenzhen, China).

"Backpack" was invented by Wencan Li (Shenzhen, China).

The patent was filed on July 29, 2025, under Application No. D/015,569.

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