Patents by Inventor Robert Shiflett

Robert Shiflett 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).

  • Multi-purpose tool
    Publication number: 20060064916
    Abstract: A multi-purpose tool is described, the tool having a spearhead, a shaft and a javelin head, each of which can function as a tool individually or in combination with each other.
    Type: Application
    Filed: September 27, 2004
    Publication date: March 30, 2006
    Inventor: Robert Shiflett