Patents by Inventor Duk K. Kim

Duk K. Kim 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).

  • Wall and desk calendar display device
    Patent number: 5123191
    Abstract: A calendar display device includes a panel, a hanger hole disposed at the top center of the panel, a transparent vinyl cover disposed on the front surface for maintaining a calendar pad, and a transparent vinyl back pocket disposed on the rear surface for inserting a memory enhancing sheet thereinto. The calendar display device also includes a pair of lower corner pockets attached to the front surface for receiving the transparent vinyl cover flap.
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: June 23, 1992
    Inventor: Duk K. Kim
  • Combined calendar and calendar frame therefor
    Patent number: D351413
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: October 11, 1994
    Inventor: Duk K. Kim