Patents by Inventor Roger G. Eaton

Roger G. Eaton 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).

  • Ground-mounted impact insertion and extraction apparatus
    Patent number: 7325344
    Abstract: An apparatus for impact insertion in and extraction from the ground includes a core with an upper section adapted for mounting a device, such as a sign, and a lower section with a pointed lower end. A reduced-diameter guide shaft extends between the upper and lower sections. An impact sleeve assembly includes a hollow tube and impact collar fixedly mounted therein. The core is reciprocally received in the sleeve with the impact collar adapted for sliding on the guide shaft between the core upper and lower sections for impacting same on extraction and insertion strokes respectively.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: February 5, 2008
    Inventor: Roger G. Eaton
  • Ground mounted impact insertion and extraction apparatus
    Publication number: 20040237453
    Abstract: An apparatus for impact insertion in and extraction from the ground includes a core with an upper section adapted for mounting a device, such as a sign, and a lower section with a pointed lower end. A reduced-diameter guide shaft extends between the upper and lower sections. An impact sleeve assembly includes a hollow tube and impact collar fixedly mounted therein. The core is reciprocally received in the sleeve with the impact collar adapted for sliding on the guide shaft between the core upper and lower sections for impacting same on extraction and insertion strokes respectively.
    Type: Application
    Filed: May 26, 2004
    Publication date: December 2, 2004
    Inventor: Roger G. Eaton