Patents by Inventor Simon J. Poole

Simon J. Poole 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).

  • Brim for a hard hat
    Patent number: D379679
    Type: Grant
    Filed: July 2, 1992
    Date of Patent: June 3, 1997
    Assignee: Mad Hatters Hat Factory Pty Ltd.
    Inventor: Simon J. Poole