ALEXANDRIA, Va., April 21 -- United States Patent no. D1,123,243, issued on April 21, was assigned to Wenzhou Dingfeng Smoking Set Factory (General Partnership) (Zhejiang, China).
"Cigarette paper roller" was invented by Anli Ye (Zhejiang, China), Zhonghuan Wu (Zhejiang, China), Jiacheng Wu (Zhejiang, China), Xuancheng Huang (Zhejiang, China), Kehang Lai (Zhejiang, China) and Zhuocheng Li (Zhejiang, China).
The patent was filed on Dec. 12, 2024, under Application No. D/978,473.
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