ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,279, issued on Sept. 23, was assigned to K-9 ENERGY LLC (Akron, Ohio).
"Dog training leash" was invented by Sherry L. Jones (Pataskala, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dog training leash having a ring formed with a ring aperture, a flexible body having a first end attached to the ring and a second end, wherein the second end passes through the ring aperture, and a stop is repositionably engaged with the flexible body between the ring and the second end. The flexible body includes a leash material property differential region, a leash contrast region, or a leash grip enhancement region, which improve the performance of the leas...