Patents by Inventor Benjamin James Dorstewitz

Benjamin James Dorstewitz 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).

  • Rope tie-down
    Patent number: 7306417
    Abstract: An improved tie-down is provided have a self-locking lock arrangement formed in a loop of the tie-down rope so as to effect releasable locking of the rope at a readily adjustable length. The locking arrangement is formed by the rope itself rather than separate mechanisms and provides an improved arrangement for securing cargo.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: December 11, 2007
    Inventor: Benjamin James Dorstewitz