Patents by Inventor Margaret P. Irish

Margaret P. Irish 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).

  • Hanging ornament
    Patent number: D437254
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: February 6, 2001
    Assignee: Maryland Federation of Republican Women
    Inventor: Margaret P. Irish