ALEXANDRIA, Va., June 5 -- United States Patent no. D1,071,033, issued on April 15, 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 Dec. 10, 2024, under Application No. D/977,908.
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