ALEXANDRIA, Va., Nov. 18 -- United States Patent no. D1,102,140, issued on Nov. 18, was assigned to Zhongshan Duole Textile Co. Ltd. (Zhongshan, China).
"Backpack" was invented by Jie He (Zhongshan, China) and Songwei Qi (Zhongshan, China).
The patent was filed on April 25, 2024, under Application No. D/939,259.
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