Abstract: A golf putting green and associated ball return system are disclosed. The ball return system returns a ball generally to the original point of the putt. As a ball is hit and rolls into a target hole or gutter, it falls by gravity through an air gate and enters an air duct channel. The gate closes after the ball falls through it. A gutter is provided for missed putts. The gutter slopes to a hole that also includes an air gate, which momentarily opens to allow missed putt balls to enter the air duct channel. Using the force of air generated by an air producing unit, the ball is gently propelled through the channel, which extends uprange along the putting surface, and returns the ball at the end of the channel onto the putting area. As the ball exits the channel with momentum generated by the airflow, it follows along a curved frame structure, positioned around the periphery of one side edge of the putting area, which acts to deliver the ball to the point of the original putt.

Abstract: A golf putting green and associated ball return system is disclosed. The ball return system returns a ball general to the original point of the putt. As a ball is hit and rolls into a target hole or gutter, it falls by gravity through an air gate and enters an air duct channel. The gate closes after the ball falls through it. A gutter is provided for missed putts. The gutter slopes to a hole that also includes an air gate, which momentarily opens to allow missed putt balls to enter the air duct channel. Using the force of air generated by an air producing unit, the ball is gently propelled through the channel, which extends uprange along the putting surface, and returns the ball at the end of the channel onto the putting area. As the ball exits the channel with momentum generated by the airflow, it follows along a curved frame structure, positioned around the periphery of one side edge of the putting area, which acts to deliver the ball to the point of the original putt.