ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,095,152, issued on Sept. 30, was assigned to Zhejiang Coolests Technology Co. Ltd. (Jinhua, China).
"Insulated drinking cup" was invented by Weizhen Hu (Jinhua, China) and Changgen Ying (Jinhua, China).
The patent was filed on March 21, 2025, under Application No. D/994,742.
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