Patents by Inventor Do Won Chang

Do Won Chang 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).

  • Single hanging rack
    Patent number: D463160
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: September 24, 2002
    Inventor: Do Won Chang
  • 4-way hanging rack
    Patent number: D463679
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: October 1, 2002
    Inventor: Do Won Chang
  • Double hanging rack
    Patent number: D466331
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: December 3, 2002
    Assignee: Fashion 21, Inc.
    Inventor: Do Won Chang
  • 2-Tier table
    Patent number: D468562
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: January 14, 2003
    Assignee: Fashion 21, Inc.
    Inventor: Do Won Chang
  • Triple hanging rack
    Patent number: D470685
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: February 25, 2003
    Assignee: Fashion 21, Inc.
    Inventor: Do Won Chang
  • Chandelier accessory fixture
    Patent number: D477106
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: July 8, 2003
    Assignee: Fashion 21, Inc.
    Inventors: Do Won Chang, J. T. Nakaoka
  • Accessory display resin table
    Patent number: D485094
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: January 13, 2004
    Assignee: Fashion 21, Inc.
    Inventors: Do Won Chang, J. T. Nakaoka