ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,924, issued on July 28, was assigned to Yongkang Huihong industry and Trade Co. Ltd. (Jinhua, China).

"Washing machine" was invented by Zhiguan Yu (Jinhua, China).

The patent was filed on May 1, 2025, under Application No. D/002,013.

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