Patents by Inventor Fred W. Roberts

Fred W. Roberts 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).

  • Ice removal device
    Patent number: 4718188
    Abstract: A device for removing particles of ice from an ice fishing hole which includes a collapsible basket comprised of a plurality of flexible vanes mounted on the end of a rod and a sleeve slidably mounted on the rod having an expander disk mounted thereto for expanding and contracting the basket to adjust to ice fishing holes of various diameters.
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: January 12, 1988
    Inventor: Fred W. Roberts