ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,302, issued on March 18.
"Cloth bag frame for folding to squeezing out bar bends" was invented by Xianqin Xu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present utility model pertains to the field of folding, and particularly relates to a cloth bag frame for folding to squeeze out bar bends, comprising a cloth cover, borders, a first connecting member, a connecting plate, and a cover plate. Two foldable borders are mounted on the cloth cover. The first connecting member is mounted on the right side of a left border. The connecting plate is sleeved on the first connecting member. The connecting plate and the first connecting ...