Patents by Inventor Aki Liukko

Aki Liukko 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).

  • Packaging crate
    Patent number: D519387
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 25, 2006
    Assignee: Valio Oy
    Inventor: Aki Liukko
  • Packaging crate
    Patent number: D535881
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: January 30, 2007
    Assignee: Valio OY
    Inventor: Aki Liukko
  • Packaging crate
    Patent number: D540541
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 17, 2007
    Assignee: Valio Oy
    Inventor: Aki Liukko
  • Portion of a packaging crate
    Patent number: D562556
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: February 26, 2008
    Assignee: Valio Oy
    Inventor: Aki Liukko