Patents by Inventor Catherine J. S. Axford

Catherine J. S. Axford 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).

  • Planter tube
    Patent number: D328574
    Type: Grant
    Filed: November 8, 1990
    Date of Patent: August 11, 1992
    Assignee: Green Genii Pty. Limited
    Inventors: William R. Perkins, Catherine J. S. Axford