ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,005, issued on March 25.
"Ball spline assembly and ball reflow component thereof" was invented by ChuanYu Lee (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The ball reflow component includes a ball cage, a first end cover, and a second end cover. The ball cage includes a long groove, a first recessed portions, a second recessed portions, a first side portion, and a second side portion corresponding to the first side portion. The first recessed portions and the second recessed portions are arranged on the first side portion and the second side portion, respectively. The first end cover is assembled on the first side portion. The...