ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,575, issued on Sept. 30.

"Obedience training pet leash and harness system" was invented by Christian Delgado (Pepperell, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An obedience training pet leash and harness system includes a housing. A primary leash is coiled within the housing. The primary leash extends from an opening in the housing with a primary lead that is disposed on a distal end of the primary leash, outside of the housing. A handle is formed on the housing, as well as a clutch trigger. The clutch trigger is configured to restrain the primary leash when the clutch trigger is engaged by the user. The handle has a control center. T...