Patents by Inventor Kuo-An Chu

Kuo-An Chu 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).

  • Method for fastening a cord lock device on a fabric
    Patent number: 8205316
    Abstract: A method for fastening a cord lock on a fabric is provided. The method includes the following steps: (a) providing a cord lock with at least one through hole in which at least one cord may pass, wherein the cord lock has an inner lateral wall extended upwards from a lower surface thereof to an inner surface thereof to define a recess portion; (b) providing a buckling element, wherein the buckling element has a protrusion protruded upwards from an outer surface thereof; (c) disposing the buckling element on the fabric via the protrusion passing an aperture of the fabric; and (d) fastening the cord lock onto the buckling element and the fabric via the protrusion received in the recess portion.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: June 26, 2012
    Assignee: Nifco Taiwan Corporation
    Inventor: Kuo-An Chu
  • METHOD FOR FASTENING A CORD LOCK DEVICE ON A FABRIC
    Publication number: 20120042498
    Abstract: A method for fastening a cord lock on a fabric is provided. The method includes the following steps: (a) providing a cord lock with at least one through hole in which at least one cord may pass, wherein the cord lock has an inner lateral wall extended upwards from a lower surface thereof to an inner surface thereof to define a recess portion; (b) providing a buckling element, wherein the buckling element has a protrusion protruded upwards from an outer surface thereof; (c) disposing the buckling element on the fabric via the protrusion passing an aperture of the fabric; and (d) fastening the cord lock onto the buckling element and the fabric via the protrusion received in the recess portion.
    Type: Application
    Filed: August 17, 2010
    Publication date: February 23, 2012
    Inventor: Kuo-An CHU