ALEXANDRIA, Va., Feb. 3 -- United States Patent no. D1,110,835, issued on Feb. 3, was assigned to Dongguan YiFeng Lock Co. Ltd. (Dongguan, China).
"Combination lock" was invented by Xiuxing Lai (Dongguan, China).
The patent was filed on Jan. 14, 2025, under Application No. D/984,479.
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