ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,090, issued on June 24.

"Device for fixation of tension of resilient elements of a compound bow" was invented by Rustam G. Mirzoev (Sunzha, Russia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tension fixation device for a compound bow. The tension fixation device includes an engagement device, a hitch lock, and a retainer stopper. The engagement device is formed as a disk, fixed to pulleys of the compound bow, and rotatable therewith. The disk includes a recess and a protrusion. The hitch lock is configured, during tensioning of the compound bow, to engage and disengage from the engagement device. Upon storing a desired tension in a resilient el...