The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Jul. 30, 2025
Whygolf Llc, Escondido, CA (US);
Bradley R. Mason, Escondido, CA (US);
Jeffrey T. Mason, Escondido, CA (US);
WhyGolf LLC, Escondido, CA (US);
Abstract
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 within the dorsal interface module is configured to deliver feedback, such as auditory and/or haptic, whenever the dorsal interface module rotates toward the arm cuff, thereby giving the user immediate, repeatable cues at a predetermined wrist-extension threshold to help train optimal wrist angles, enhance swing mechanics, improve consistency, and reduce injury risk.