Patent ID: 6877547
Filing Date: 2005-04-12
Classification: E06B

Abstract:
1. A device for a horizontal window blind of the type installed over the interior of common household windows which invention comprises the following elements: a) a set of control cords, b) a window blind head rail, c) a window blind bottom board, d) a window blind raising and lowering mechanism, e) a window blind tilt open and tilt close mechanism, f) a set of cord hole free slats, g) a clip, the clip having: in which the clip is used as means to connect the cord hole free slats to the control cords and the control cords are connected at the top to the window blind head rail and at the bottom to the window blind bottom board and furthermore, the control cords are connected to a window blind raising and lowering mechanism and a window blind tilt open and tilt close mechanism.