43 years ago today, in 1977, Headrick and his son Ken developed the modern basket catch for disc golf, US Patent 4,039,189, titled Flying Disc Entrapment Device, which they trademarked “Disc Pole Hole”.
The Disc Pole Hole created a standardized catching device that had a chain-hanger that held vertical hanging rows of chain out and away from a center pole. The vertical rows of chain came together forming a parabolic shape above and angling down towards a metal basket that attached to and surrounded the center pole, and could catch a disc from all directions.
