ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,289, issued on April 14, was assigned to Ancra International LLC (Azusa, Calif.).

"Restraint system for carts and other cargo" was invented by Howard Thomas Knox (Cold Spring, Ky.), Gregory Kauffman (Cincinnati) and Jerome Jones (Independence, Ky.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are provided for restraining cargo in a cargo compartment. In one embodiment, the system comprises a first track sub-assembly comprising a vertical track secured to at least one horizontal support member. The at least one horizontal support member is dimensioned to span between a plurality of preexisting vertical logistics posts on a first...