Patents by Inventor Sin Dong Su

Sin Dong Su 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).

  • Cloth doll head and a method for making same
    Patent number: 7591704
    Abstract: A cloth doll's head and a method for manufacturing the same comprising the assembly of a soft cloth scalp cap, a soft cloth face portion, and stitching of synthetic or organic hair fibers directly to the soft cloth scalp cap. The hair and selected human facial features are embroidered, sewn, or otherwise imprinted on the outer surface of the scalp cap and face plate in a manner that is safe for a child.
    Type: Grant
    Filed: January 16, 2007
    Date of Patent: September 22, 2009
    Assignee: Ty, Inc.
    Inventors: Kap Yeon Kim, Sin Dong Su, Hwang Sun Jin
  • Cloth doll head and a method for making same
    Publication number: 20080171489
    Abstract: A cloth doll's head and a method for manufacturing the same comprising the assembly of a soft cloth scalp cap, a soft cloth face portion, and stitching of synthetic or organic hair fibers directly to the soft cloth scalp cap. The hair and selected human facial features are embroidered, sewn, or otherwise imprinted on the outer surface of the scalp cap and face plate in a manner that is safe for a child.
    Type: Application
    Filed: January 16, 2007
    Publication date: July 17, 2008
    Applicant: Ty, Inc.
    Inventors: Kap Yeon Kim, Sin Dong Su, Hwang Sun Jin