Patent attributes
A cordless blind contains one or more spring motors, one or more cord collectors and a lock mechanism. The lock mechanism has a button or lever or two buttons or levers which when pressed and released will change the lock from a locked position, wherein the lift cords are restrained from being collected on or released from the cord collector, and has an unlocked position that allows the lift cords and cord collector to freely move when pressed again the button or lever will change the lock mechanism from the unlocked position to the locked position. A cord or wand may be connected to the button or lever. Then the operator can place the bottomrail or moving rail of the blind at any desired location between a fully raised position and a fully lowered position.
