Patents by Inventor Robert B. Hoffman

Robert B. Hoffman 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).

  • Pick-up truck tie down anchor
    Patent number: 5887840
    Abstract: A tie down anchor for a pick-up truck stake pocket is described, in which an elongated flexible cord is formed into an elongated loop including a bight at one end. An elongated bolt member is mounted to the cord adjacent the remaining cable end in transverse relation to the loop. The cable is yieldably biased by the cord to the transverse relation.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: March 30, 1999
    Inventor: Robert B. Hoffman