Patents by Inventor Jean-Patrick Delancourt

Jean-Patrick Delancourt 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).

  • Writing instrument
    Patent number: D580494
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: November 11, 2008
    Assignee: Parker Pen Products
    Inventor: Jean-Patrick Delancourt
  • Writing instrument
    Patent number: D591349
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: April 28, 2009
    Assignee: Parker Pen Products
    Inventor: Jean-Patrick Delancourt
  • Writing instrument
    Patent number: D600281
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: September 15, 2009
    Assignee: Parker Pen Products
    Inventor: Jean-Patrick Delancourt