ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,352, issued on July 28, was assigned to PADDLE PAL TRAINER LLC (Flagstaff, Ariz.).
"Racquet swing training system and method of swing training" was invented by Jeff R. Alfred (Flagstaff, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A racquet swing training system utilizes a cover having hooks coupled thereto that are configured to couple with elastic bands to provide resistance during a swing motion. The hook on the cover is effectively retained and secured by a stiffener plate. In addition, the hooks may be coupled with a pivot to enable the hooks to rotate down parallel with the cover for compact storage. A plurality of hooks may be config...