ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,565, issued on May 26, was assigned to WhyGolf LLC (Escondido, Calif.).
"Apparatus for providing wrist angle feedback" was invented by Bradley R. Mason (Escondido, Calif.) and Jeffrey T. Mason (Escondido, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for providing wrist angle feedback to a user is disclosed, the apparatus including an arm cuff having a front end, a back end, a top face, and a bottom face shaped to engage the user's forearm, and a dorsal interface module hingedly coupled to the arm cuff so its distal end pivots relative to the front end while contacting the backside of the user's hand. A feedback element disposed ...