Patents by Inventor Robert Rowell

Robert Rowell 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: 4265333
    Abstract: A portable fence stile comprises in combination:(a) a U-shaped metal tubing of a sufficient strength to support a man and adapted to have the legs thereof placed over a fence in a generally vertical position,(b) a foot support on each of the legs a stepping distance above the ends of the legs; and(c) a stabilizer plate between the legs at the upper portion thereof slideably connecting therewith and having an opening in said plate adapted to fit over the end of a fence post.
    Type: Grant
    Filed: December 6, 1979
    Date of Patent: May 5, 1981
    Inventors: Robert Rowell, Albert A. Hickey