ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,513, issued on March 24, was assigned to Guangzhou Sair Industrial Co. Ltd (Guangzhou, China).
"Sucker structure and a fence hereof" was invented by Jiye Guo (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a sucker structure and a fence hereof, and the technical solution of the present invention includes a fence formed by a plurality of connected frames and a sucker body, the positions between two adjacent frames corresponding to the bottom and top of the fence are connected by a connecting seat, a connecting portion for connection with the connecting seat is disposed at the top of the sucker body, t...