ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,833, issued on Aug. 4, was assigned to ZHEJIANG REFINE WUFU AIR TOOLS Co. LTD (Wenling City, China).

"Spraying machine body" was invented by Xianyue Shao (Wenling City, China), Haibo Pan (Wenling City, China), Yinjia Wang (Wenling City, China), Yongchen Zhuang (Wenling City, China) and Linggang Pan (Wenling City, China).

The patent was filed on March 11, 2024, under Application No. D/932,052.

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