Abstract: A window blind assembly includes a headrail having a longitudinal axis extending between first and second ends thereof, a first tube rotatably mounted between the first and second ends of the headrail and a second tube rotatably mounted between the first tube and the second end of the headrail. The assembly also has a bottom rail suspended below the headrail, an intermediate rail suspended below the headrail and positioned between the headrail and the bottom rail, and a window covering material extending between the intermediate rail and the headrail, the window covering material having an upper end attached to the intermediate rail and a lower end attached to the bottom rail.

Abstract: A cordless window blind assembly having a combined tilt and lift control includes a headrail having a longitudinal axis extending between first and second ends thereof, a bottom rail suspended below the headrail, slats extending between the headrail and the bottom rail, a motor mounted in the headrail, a tube rotatably mounted between the first and second ends of the headrail and coupled with the motor, and a lift cord having an upper end secured to the rotatable tube and a lower end secured to the bottom rail.