US Patent Issued to WINGSANGEL TECHNOLOGY TRADING (SHENZHEN) on Nov. 18 for "Radially contractible wearable structure" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,471,567, issued on Nov. 18, was assigned to WINGSANGEL TECHNOLOGY TRADING (SHENZHEN) Co. Ltd. (Shenzhen, China).

"Radially contractible wearable structure" was invented by Yukun Yang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application proposes a radially contractible wearable structure including radial contraction modules, a traction rope, and a driving module; the radial contraction modules and the driving module are connected end to end to form a collar for a living organism to pass through; one side of each of the radial contraction modules close to the collar is configured to be connected to electric shock contact...