Patents by Inventor Dong Gil Kevin YOO

Dong Gil Kevin YOO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120079770
    Abstract: A pulling knob for a hinged door, mounted to a door surface of a hinged door, includes an upper post and a lower post respectively mounted to the door surface at one ends thereof, and a first grip portion and a second grip portion respectively extending from the other ends of the upper and lower posts, the first and second grip portions being tilted toward the door surface and connected with each other. A pushing knob includes a pad body, which has a base surface mounted to the door surface and a pad surface formed at an opposite side of the base surface and having a tilted structure in one direction. A hinged door includes the pulling knob and the pushing knob.
    Type: Application
    Filed: June 23, 2009
    Publication date: April 5, 2012
    Inventor: Dong Gil Kevin Yoo
  • Publication number: 20100320779
    Abstract: Disclosed is a pulling knob and a door having the same. A pulling knob for a door, which is mounted to the door rotatable to open and close a predetermined space, the pulling knob comprising at least one of a first inclined member inclined in a direction to get near to the door in a downward direction along a direction approximately parallel with a central axis on which the door pivots and a second inclined member inclined in a direction to get away from the door as going in the downward direction along the direction approximately parallel with the central axis on which the door pivots.
    Type: Application
    Filed: July 21, 2010
    Publication date: December 23, 2010
    Inventor: Dong Gil Kevin YOO