Patents by Inventor Sang Yuol Lee

Sang Yuol Lee 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).

  • Shelf device for a refrigerator
    Patent number: 5769520
    Abstract: A shelf device for a refrigerator includes a bracket horizontally mounted on a back wall of a refrigerating chamber. A shelf assembly is coupled to the bracket so that a user can horizontally displace the assembly to a desired position depending upon a size of an object to be stored.
    Type: Grant
    Filed: December 5, 1996
    Date of Patent: June 23, 1998
    Assignee: Goldstar Co., Ltd.
    Inventors: Gun Sik Jun, Sang Yuol Lee