ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,433, issued on May 20, was assigned to DANYANG UPC AUTO PARTS Co. LTD. (Jiangsu, China).
"Windshield wiper assembly structure" was invented by Che-Wei Chang (New Taipei, Taiwan), Cheng-Kai Yang (New Taipei, Taiwan) and Chuan-Chih Chang (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A windshield wiper assembly structure includes a wiper holder, a wiper blade, elastic sheets, and clamping seats. The wiper holder includes two outer buckling brackets. Each outer buckling bracket includes a through groove and an opening. The wiper blade includes a penetrating portion and a scraping portion. The penetrating portion is inserted in the t...