ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,305, issued on May 6, was assigned to J.D COMPONENTS Co. LTD. (Chang Hua Hsien, Taiwan).
"Wire control device for bicycle handlebar" was invented by Yu-An Lin (Chang Hua Hsien, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wire control device, which is disposed on a handlebar of a bicycle, includes a main body, a bearing and a handle assembly. The main body includes a bearing fixing seat having an annular inner wall. The bearing is disposed in the bearing fixing seat and includes inner and outer races. The outer race of the bearing is in contact with the annular inner wall of the bearing fixing seat. The handle assembly is rotatably dispos...