ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,478, issued on April 7, was assigned to Sound Shore Innovations LLC (Darien, Conn.).
"Plyometric exercise device" was invented by Kyle D. Rothschild (Darien, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A plyometric exercise device having an extended exercise position and a collapsed storage position. The plyometric exercise device has a flat top for use as a jump-off platform when raised above a ground surface, and a support frame that can be extended or assembled into the extended exercise position, or collapsed into the collapsed storage position. A base can be used as part of the support frame or as a separate component provided in the e...