Patents Assigned to Techniku, Inc.
  • Control and motorization system
    Patent number: 6680594
    Abstract: An apparatus for effecting and controlling the movement of a window covering member between different positions in response to a disturbance of the window covering. Also, an apparatus for assisting the manipulation of a window covering by way of potential energy stored in a spring. Also a torque sending device having a design that is insensitive to component tolerances.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: January 20, 2004
    Assignee: Techniku, Inc.
    Inventors: Robert W. Collett, Daniel A. Huber, Steven J. Wolf, Paul Y. Timmer