Patents by Inventor Melanie Ann Hawkins

Melanie Ann Hawkins 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).

  • Turf aerator footwear attachment
    Patent number: 6223456
    Abstract: A device that aids in the aeration of a lawn is provided that attaches to the bottom of ones shoes and provides for core aeration while performing other yard care tasks. A metal plate which is adjustable for various size shoes is provided with attachment straps for attachment to conventional outdoor footwear. Steel tubes approximately 2 inches long will protrude from the bottom of the plates, and are spring biased against the bottom plate such that the soil core is ejected during the natural stride of the wearer.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: May 1, 2001
    Inventor: Melanie Ann Hawkins