Patents by Inventor William Stewart Clark, III

William Stewart Clark, III 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: 6532696
    Abstract: A holder for a liquid insect bait, comprises of vacuum or otherwise formed upper and lower halves, which when brought together and sealed about their flanges, form a container for the liquid bait. The back end of the halves contain depression within their flanges, that furnishes a passage for charging the liquid bait into the formed container, when the two halves are sealed together. The bottom of the holder is preformed, to form various cavities, flow passages, chambers, where the liquid bait will flow, by gravity, when charging the station for usage. An entrance cavity at the front of the holder can be instructionally cut, to form an entrance passage for the insects, such as ants, to walk up an inclined ramp to attain access to the liquid bait, as deposited within the various chambers and cavities, during usage of this holder.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: March 18, 2003
    Assignee: Senoret Chemical Company
    Inventors: William Stewart Clark, III, Thomas David Kraatz
  • Patent number: D451573
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: December 4, 2001
    Assignee: Senoret Company
    Inventors: William Stewart Clark, III, Thoms David Kraatz