ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,858, issued on July 29, was assigned to GOERTEK INC. (Weifang, China).
"Application device including an elastic member" was invented by Chunfa Liu (Shandong, China), Jianbin Yang (Shandong, China), Jianxin Wang (Shandong, China) and Shousong Qiang (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an application device, comprising an elastic member group comprising a plurality of elastic members each comprises first and second connecting portions and a deformation portion therebetween, the first and second connecting portions are respectively connected to different members in the application device, the different members ar...