ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,553, issued on Aug. 25, was assigned to Shenzhen Guyun Technology Co. Ltd. (Shenzhen, China).
"Pet carrier backpack" was invented by Weijun Li (Yiyang, China).
The patent was filed on Aug. 17, 2025, under Application No. D/018,510.
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