ALEXANDRIA, Va., Aug. 26 -- United States Patent no. D1,090,760, issued on Aug. 26, was assigned to Ningbo Reliancer Imp. & Exp. Co. Ltd. (Ningbo, China).
"Climbing block set" was invented by Siwei Zhang (Ningbo, China).
The patent was filed on Dec. 25, 2024, under Application No. D/980,521.
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