ALEXANDRIA, Va., July 14 -- United States Patent no. D1,133,522, issued on July 14, was assigned to Shenzhen Yihuaxing Technology Co. Ltd. (Shenzhen, China).
"Fireproof travel bag" was invented by Yuming Liu (Lianyuan, China) and Xuyang He (Lianyuan, China).
The patent was filed on July 14, 2025, under Application No. D/012,938.
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