ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,790, issued on March 25, was assigned to Moba Group B.V. (Barneveld, Netherlands).
"Cylindrically shaped carbon fibre reinforced part and method for its manufacture" was invented by Johannes Henricus Maria Ruijs (Barneveld, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a device, for example a machine part, comprising:-a body with a cylinder shape of substantially carbon fibers with the fibers in the longitudinal direction of the cylinder shape, the body functioning as carrier body with a carrier surface, and-at least a single circumferential body of a plastic provided through injection molding on the bo...