ALEXANDRIA, Va., Feb. 19 -- United States Patent no. D1,062,922, issued on Feb. 18, was assigned to YONGKANG WEIZHEN INDUSTRY AND TRADE Co. LTD. (Jinhua, China).
"Climbing machine" was invented by Xin Chen (Zhejiang, China).
The patent was filed on Oct. 24, 2024, under Application No. D/969,763.
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