Patents by Inventor Man Sung DO

Man Sung DO 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).

  • Refrigerator having curved door edges and method of manufacturing the same
    Patent number: 9470450
    Abstract: A refrigerator decreasing the space needed to opened a door by forming a curvature at an edge of the door and decreasing risk of an accident or injury caused when a body part is caught between the door and a wall, and a method of manufacturing the same, are disclosed according to embodiments of the present invention. The durability of the door may be improved by forming a curvature of the door edge so that a curvature radius of an upper side of the door is greater than a curvature radius of a lower side of the door.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: October 18, 2016
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Man Sung Do
  • REFRIGERATOR HAVING CURVED DOOR EDGES AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160138852
    Abstract: A refrigerator decreasing the space needed to opened a door by forming a curvature at an edge of the door and decreasing risk of an accident or injury caused when a body part is caught between the door and a wall, and a method of manufacturing the same, are disclosed according to embodiments of the present invention. The durability of the door may be improved by forming a curvature of the door edge so that a curvature radius of an upper side of the door is greater than a curvature radius of a lower side of the door.
    Type: Application
    Filed: January 9, 2015
    Publication date: May 19, 2016
    Inventor: Man Sung DO