ALEXANDRIA, Va., June 10 -- United States Patent no. 12,290,734, issued on May 6, was assigned to Taizhou Sen Kang Protective Equipment Factory (Taizhou, China).
"Entertainment and leisure device and method of installing same" was invented by Senkang Cao (Taizhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an entertainment and leisure device and a method of installing the same. The entertainment and leisure device comprises: a bundling belt, which is fixed on a cylinder; a ribbon, which is fixed between two cylinders through two bundling belts, wherein the bundling belts are used to adjust the hanging length of the ribbon, and fixed points are marked on the ribbon;...