Patents by Inventor Colin McCaffrey

Colin McCaffrey 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).

  • Cable tensioned rock guard for a trailer
    Patent number: 6616188
    Abstract: A method and apparatus for guarding a cargo on a trailer without a peripheral sidewall against rock damage. The method involves tensioning a sheet of flexible non-supporting material to form a protective shield.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: September 9, 2003
    Inventors: Stephen Jefferies, Colin McCaffrey