Patents by Inventor Stacey A. Wilkinson

Stacey A. Wilkinson 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).

  • Publication number: 20090166387
    Abstract: A bottom pour ladle device for transferring liquidus metal alloy from a crucible to a shot sleeve includes a bowl, snout, aperture, stopper, actuator, and stopper rod. The snout is disposed below the bowl and is configured to fit into the shot sleeve. A distal end of the snout is configured to reach a bottom portion of the shot sleeve. The aperture is at the distal end of the snout. The stopper is to close the aperture in response to being urged against the aperture. The actuator is to urge the stopper. The stopper rod is to connect the stopper to the actuator. The bowl, snout, and aperture are comprised of materials compatible with liquidus metal alloy.
    Type: Application
    Filed: December 22, 2008
    Publication date: July 2, 2009
    Inventors: Joseph P. Bigelow, Joseph E. Bowen, Stacey A. Wilkinson