ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,611, issued on Nov. 18, was assigned to Techtronic Cordless GP (Anderson, S.C.).

"Peg driver" was invented by Koon For Chung (Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "A peg driver for use with a peg has a base, a driver shaft, and a driver arm. The base is at least partially defined by a driver channel having an outlet and defines a channel axis. The driver shaft has a first end and a second end. The driver shaft defines a shaft channel open to the driver channel. The first end of the driver shaft is at least partially positioned within and moveable axially along the driver shaft between an at rest position and an actuated position. ...