Patents by Inventor Deok-Gi Ko

Deok-Gi Ko 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).

  • Coupling cushiony flooring
    Publication number: 20040123538
    Abstract: Disclosed is a cushiony flooring capable of being easily manufactured and constructed, with durability of a coupled portion thereof improved. The coupling cushiony flooring includes lower steps 12 formed along two sides of the flooring; an adhesive 16 coated on an upper surface of the lower steps; a release paper 18 attached to the adhesive; and upper steps formed along two sides of the flooring.
    Type: Application
    Filed: December 31, 2002
    Publication date: July 1, 2004
    Inventor: Deok-Gi Ko