Patents by Inventor Belle Chen

Belle Chen 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).

  • Knife handle
    Patent number: D693173
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: November 12, 2013
    Inventor: Belle Chen
  • Knife handle
    Patent number: D693642
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: November 19, 2013
    Inventor: Belle Chen
  • Knife handle
    Patent number: D717127
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: November 11, 2014
    Inventor: Belle Chen