ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,520,780, issued on Jan. 13.
"Watering system, planting system, and irrigation system" was invented by Guangyuan Xiong (Tomball, Texas), Chunyu Luo (Tomball, Texas), Qunyan Jiang (Tomball, Texas) and Xubin Fan (Tomball, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A watering system, a planting system, and an irrigation system are disclosed. A watering system for a planting device with a frame includes a watering pipeline and a plurality of spraying members. The watering pipeline is mounted on the frame. The plurality of spraying members are located on the watering pipeline, and the plurality of spraying members are spaced apart on the frame. Wate...