Patents by Inventor Danny Craig Shaffer

Danny Craig Shaffer 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).

  • Patent number: 5909910
    Abstract: A tool comprising a bar with a pair of teeth proved at one end of the bar and a handle portion attached at the other end of the bar approximately perpendicular to the bar. The teeth are spaced apart from each other in order to allow an end of a t-post clip to removably insert therebetween. The teeth are approximately parallel with the handle and extend outward from the bar in a direction opposite the direction that the handle extends from the bar. The tool is used to twist the ends of t-post clips in order to secure the clips to fence wire in order to secure the fence wire to the t-posts, or alternately, to remove the clips therefrom.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: June 8, 1999
    Inventor: Danny Craig Shaffer