Patents Assigned to DHI Acquisition Corp.
  • Quick connect device for ceiling fan blade and method therefor
    Patent number: 6699014
    Abstract: An attachment mechanism for mounting fan blades to a ceiling fan, characterized in that a ring is attached to the bottom of the motor housing, the ring having a plurality of dovetailed recesses spaced equally apart. A tongue is located on an end of each fan blade, the tongue having a corresponding dovetail shape such that the tongue can be inserted into a recess. A biasing member is located between the recess and tongue to provide a bias that prevents undue vibration.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: March 2, 2004
    Assignee: DHI Acquisition Corp.
    Inventors: Hei Yan Lam, Wai Nan Leung