Patent ID: 8590901
Filing Date: 2013-11-26
Classification: A63B

Abstract:
1. A foldable throwback device is provided comprising: a front frame adapted to secure a bounce-back surface, the front frame foldable into at least three sections without removal of the bounce-back surface; a base frame coupled to the front frame by hinge brackets that allow the base frame to fold onto the front frame; and first and second telescoping angle members, each angle member extending from the base frame to the front frame, the first and second telescoping angle members adjustable to allow angling the front frame relative to the base frame, wherein the front frame includes two upright members, each upright member having at least a first hinge and a second hinge that allow the front frame to fold into the three sections, wherein each of the telescoping angle members includes an inner telescoping member, an outer telescoping member, and a stub, the stub coupled to the front frame, the inner telescoping member coupled to the base frame, and the outer telescoping member rotates relative to the stub and inner telescoping member, the outer telescoping member includes a row of a plurality of openings along its length, the inner telescoping member includes a push button that engages one of the openings to secure the inner telescoping member to the outer telescoping member, the outer telescoping member is rotatable relative to the inner telescoping member to change the length of the angle member, and the stub includes a pin that engages a rotation-limiting slot at a first end of the outer telescoping member to limit the rotation of the outer telescoping member relative to the inner telescoping member.