ALEXANDRIA, Va., Jan. 20 -- United States Patent no. D1,109,779, issued on Jan. 20, was assigned to Jiangsu Thintron Industrial Design and Research Institute Ltd. (Jiangsu, China) and Xuzhou XCMG Excavator Machinery Co. Ltd. (Jiangsu, China).

"Excavator" was invented by Jingyu Gao (Jiangsu, China), Xuanyi Bian (Jiangsu, China), Chaolei Hu (Jiangsu, China), Zhiming Wang (Jiangsu, China), Shuo Wang (Jiangsu, China) and Yaoyao Zhao (Jiangsu, China).

The patent was filed on March 13, 2025, under Application No. D/993,363.

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