ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,141,646, issued on Aug. 18, was assigned to Zhejiang Yueqiang Furniture Technology Co. Ltd. (Zhejiang, China).
"Office chair" was invented by Hanqiang Peng (Zhejiang, China) and Weihong Peng (Zhejiang, China).
The patent was filed on April 21, 2025, under Application No. D/000,303.
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