ALEXANDRIA, Va., Dec. 31 -- United States Patent no. D1,107,536, issued on Dec. 30, was assigned to Shenzhen Hongshizi Technology Co. Ltd. (Shenzhen, China).
"Code lock" was invented by Danfeng Shi (Shanwei, China).
The patent was filed on Jan. 23, 2025, under Application No. D/987,482.
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