Patents by Inventor Robert L. Stiles

Robert L. Stiles 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).

  • Patent number: 6564721
    Abstract: The rail transport system may generally be an elevated rail system that may be located along existing transportation right of ways such as roads, railroads, rivers, etc. While the system is generally structured for elevated roadways, it may also have surface or ground level elements. The system uses rail sections and rail switch sections having two load rail elements to carry automobile carrier cars and passenger cars. Guide rails are attached to the load rail elements by upstanding guide rail supports.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: May 20, 2003
    Inventor: Robert L. Stiles
  • Publication number: 20020134275
    Abstract: The rail transport system may generally be an elevated rail system that may be located along existing transportation right of ways such as roads, railroads, rivers, etc. While the system is generally structured for elevated roadways, it may also have surface or ground level elements. The system uses rail sections and rail switch sections having two load rail elements to carry automobile carrier cars and passenger cars. Guide rails are attached to the load rail elements by upstanding guide rail supports. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: February 7, 2002
    Publication date: September 26, 2002
    Inventor: Robert L. Stiles