ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,425, issued on Oct. 14, was assigned to Cheng Uei Precision Industry Co. Ltd. (New Taipei, Taiwan).
"Bicycle chain cover" was invented by Ching Lin Hu (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bicycle chain cover includes a rear casing, an outer cover connected with the rear casing, and an inner cover connected with the rear casing. The inner cover and the outer cover are opposite to each other. The inner cover has two first ribs, two second ribs, a first ring and a second ring. The two first ribs are disposed at an inner edge of the inner cover. The two second ribs are disposed at the inner edge of the inner cover. The fi...