Patent 7762020 was granted and assigned to Masonite International on July, 2010 by the United States Patent and Trademark Office.
A sliding wall-mounted interior door system that includes a telescoping door actuating mechanism that is attached to the upper portion of the door, and a roller assembly that extends horizontally from the wall and engages a track in the lower portion of the door. The door actuating system is designed so that the movement of one of the door panels simultaneously moves the other door panel in the opposite direction. The actuating mechanism is designed so that a gearing assembly within the actuating mechanism moves laterally when the door system is moved between the open and closed positions.