ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,195, issued on Aug. 4, was assigned to XIAMEN SOLEX HIGH-TECH INDUSTRIES Co. Ltd. (Xiamen city, China).
"Oral irrigator having water spray switching function" was invented by Jie Zheng (Xiamen, China), Shuixiu Xie (Xiamen, China), Guihua Yan (Xiamen, China), Tingke Liu (Xiamen, China) and Mingfu Zhang (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an oral irrigator having water spray switching function, which includes a body, a nozzle and a path switching mechanism. The nozzle is provided with a first path and a second path, and the path switching mechanism is configured to communicate one of the first p...