ALEXANDRIA, Va., June 17 -- United States Patent no. D1,077,278, issued on May 27, was assigned to Shenzhen Xinyuyou Technology Co. Ltd (Shenzhen, China).
"Retractable gate" was invented by Yongge Zheng (Zhongshan, China).
The patent was filed on June 17, 2023, under Application No. D/895,140.
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