Patents Assigned to Yong Won E.N.C. Ltd.
  • Structure for fixing reducer for sprinkler in side wall
    Patent number: 8047454
    Abstract: The present invention relates to a structure for fixing a reducer for a sprinkler in a side wall, and more particularly, to a structure for fixing a reducer for a sprinkler for side wall construction, in which since the reducer can easily adjust a distance from the side wall in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: November 1, 2011
    Assignees: Yong Won E.N.C. Ltd.
    Inventor: Hyung Soo Kim
  • Structure for fixing reducer for sprinkler in side wall
    Patent number: 8033481
    Abstract: The present invention relates to a structure for fixing a reducer for a sprinkler in a side wall, and more particularly, to a structure for fixing a reducer for a sprinkler for side wall construction, in which since the reducer can easily adjust a distance from the side wall in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: October 11, 2011
    Assignees: Yong Won E.N.C. Ltd.
    Inventor: Hyung Soo Kim
  • Structure for fixing reducer for sprinkler in side wall
    Patent number: 7665674
    Abstract: The present invention relates to a structure for fixing a reducer for a sprinkler in a side wall, and more particularly, to a structure for fixing a reducer for a sprinkler for side wall construction, in which since the reducer can easily adjust a distance from the side wall in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: February 23, 2010
    Assignees: Yong Won E.N.C. Ltd.
    Inventor: Hyung Soo Kim
  • Tool for fixing a reducer for a sprinkler in a sidewall
    Patent number: D562660
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: February 26, 2008
    Assignees: Yong Won E.N.C. Ltd.
    Inventor: Hyung Soo Kim
  • Tool for fixing reducer for sprinkler in side wall
    Patent number: D585106
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: January 20, 2009
    Assignees: Yong Won E.N.C. Ltd.
    Inventor: Hyung Soo Kim