ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,545,067, issued on Feb. 10, was assigned to Kuhl Ride Products LLC (San Luis Obispo, Calif.).
"Friction free roller spring perch" was invented by John Dinkel (Carmel Valley, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for creating a roller spring perch has steps for making a steel frame bracket, procuring snap rings, procuring four bearings, machining a steel cylindrical bearing housing, machining a bearing shaft, assembling the bearing shaft to the bearing housing with the four bearings pressed onto each of two bearing lands, assembling the snap rings in snap ring grooves of the bearing shaft, placing the bearing housing with the bea...