US Patent Issued to J.D COMPONENTS on May 13 for "Seat angle adjustment device for liftable seatpost" (Taiwanese Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,906, issued on May 13, was assigned to J.D COMPONENTS Co. LTD. (Chang Hua Hsien, Taiwan).

"Seat angle adjustment device for liftable seatpost" was invented by Yu-An Lin (Chang Hua Hsien, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A seat angle adjustment device includes a seat tube, a lower clamp, an upper clamp, two nuts, and two bolts. The top end of the seat tube has two through holes and a convex curved surface. The lower clamp has two lower clamping grooves and a concave curved surface abutted against the convex curved surface of the seat tube. The upper clamp has two upper clamping grooves. Two saddle rail clamping grooves are formed...