Patents by Inventor Craig Fridgen

Craig Fridgen 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).

  • Bin sweep with brush
    Publication number: 20060285942
    Abstract: A bin sweep for removal of particulate from a bin having a floor, wherein the bin sweep includes an auger operated by a power mechanism and the auger comprises one or more auger blades. The bin sweep further includes a brush disposed on a shaft that is attached to the cover of the bin sweep, wherein the brush includes bristles at least in partial contact with the bin floor during operation while the blades of the auger are not in contact with the floor.
    Type: Application
    Filed: March 2, 2006
    Publication date: December 21, 2006
    Inventors: Craig Fridgen, Andrew Young