US Patent Issued to Ningbo Fotile Kitchen Ware on Sept. 30 for "Spray arm, and water pumping mechanism and cleaning machine thereof" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,768, issued on Sept. 30, was assigned to Ningbo Fotile Kitchen Ware Co. Ltd. (Ningbo, China).

"Spray arm, and water pumping mechanism and cleaning machine thereof" was invented by Shuhan Zhao (Ningbo, China), Feng Zheng (Ningbo, China), Benzhu Wei (Ningbo, China), Yonglei Yao (Ningbo, China), Zhengzan Shi (Ningbo, China), Changhai Zhang (Ningbo, China), Jianjian Han (Ningbo, China) and Yong Jiang (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A spray arm, a water pumping mechanism and a cleaning machine thereof are disclosed in the present invention. The spray arm comprises a body (1;1') and a top plate (2;2'). An air collection cham...