ALEXANDRIA, Va., March 26 -- United States Patent no. D1,067,619, issued on March 25, was assigned to Zhejiang Yotrio Group Co. Ltd. (Zhejiang, China).
"Crank for an umbrella" was invented by Youtao Ke (Zhejiang, China), Jincai Hu (Zhejiang, China), Jianqiang Xie (Zhejiang, China), Scott Adam Garrison (Fitchburg, Wis.) and Corey Lee (Pasadena, Calif.).
The patent was filed on Sept. 12, 2024, under Application No. D/962,542.
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