Patents by Inventor Francis Hunstiger

Francis Hunstiger 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).

  • Patent number: D298306
    Type: Grant
    Filed: September 24, 1985
    Date of Patent: November 1, 1988
    Assignee: American Greetings Corporation
    Inventor: Francis Hunstiger