Patents by Inventor Christian Huff

Christian Huff 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 implement
    Patent number: D555726
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: November 20, 2007
    Assignee: Macma Werbeartikel OHG
    Inventor: Christian Huff
  • Writing implement
    Patent number: D611988
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: March 16, 2010
    Assignee: Macma Werbeartikel oHG
    Inventor: Christian Huff