ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,873, issued on July 15.
"Leverage training sled" was invented by Gary Dawayne Fredenburg (Belton, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A leverage training sled includes a first elongate member separated by a distance from a second elongate member that allows for the leverage training sled to slide along a ground surface. The leverage training sled also includes a cross member, a contact member, an upright member, and a bladder member. The cross member has a first end adjacent to a portion of the first elongate member and a second end adjacent to a portion of the second elongate member. The contact member extends from a portion of the...