Patents by Inventor Sue J. Mitchell

Sue J. Mitchell 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).

  • Sleeping bag
    Patent number: D331310
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: December 1, 1992
    Assignee: Sue Jo Creations
    Inventor: Sue J. Mitchell
  • Sleeping bag
    Patent number: D331482
    Type: Grant
    Filed: August 6, 1990
    Date of Patent: December 8, 1992
    Assignee: Sue Jo Creations
    Inventor: Sue J. Mitchell