Patents by Inventor Mario Barker

Mario Barker 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).

  • Toaster grill
    Patent number: D509703
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: September 20, 2005
    Assignee: Breville Pty Limited
    Inventor: Mario Barker
  • Hair clipper
    Patent number: D369436
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: April 30, 1996
    Assignee: Breville R & D Pty Limited
    Inventor: Mario Barker