ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,582, issued on July 1, was assigned to Cinderfit LLC (Miami).

"Exercise device and methods of using the exercise device" was invented by Felipe Azenha (Miami) and Takeo Ishii (Miami).

According to the abstract* released by the U.S. Patent & Trademark Office: "An exercise device is provided having a top face and an open framework body, in which the interior of the body is open, and the faces of the open framework body are defined, at least in part, by hand grips formed at the intersections between the faces of the body. The faces are open between hand grips."

The patent was filed on Jan. 28, 2021, under Application No. 17/160,991.

*For further information, including images, chart...