Patents by Inventor Steven A. McFerren

Steven A. McFerren 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).

  • Clamp for securing devices
    Patent number: 5992811
    Abstract: An adjustable tension clamp for securing a secondary lawn care device to a primary lawn care device comprising: a substantially u-shaped body; a first bracket; a first pair of parallel disposed rollers; a first journalled means for connecting said first pair of rollers in said first bracket; and a first securing means for connecting said first bracket to one side of said body whereby said secondary lawn care device may be frictionally held between said first pair of rollers and said side of said body.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: November 30, 1999
    Inventors: Steven A. McFerren, Eugene W. Durand