Patents by Inventor Lloyd M. Booth

Lloyd M. Booth 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: 20010019187
    Abstract: Melt delivery system and method including a first melting chamber and a laterally adjacent second melt pour chamber arranged side-by-side to one another with a suitable isolation valve therebetween. A melting/melt delivery system is includes a transport mechanism having a horizontally translatable carriage disposed on a carriage support frame. A shaft mechanism is disposed on the carriage for rotation relative thereto and for carrying a melting vessel in a manner that the melt-filled vessel can be horizontally translated from the melting chamber where a charge is melted in the vessel to the adjacent mold pour chamber where the melt is poured into a casting mold or vessel by rotation of the shaft mechanism. The carriage is translated by an actuator on the carriage support frame, and the shaft mechanism is independently rotated by an actuator on the carriage.
    Type: Application
    Filed: March 29, 2001
    Publication date: September 6, 2001
    Applicant: Howmet Research Corporation
    Inventors: Lloyd M. Booth, David L. Kring, Martin A. Callaway
  • Patent number: 6210628
    Abstract: Melt delivery system and method including a first melting chamber and a laterally adjacent second melt pour chamber arranged side-by-side to one another with a suitable isolation valve therebetween. A melting/melt delivery system is includes a transport mechanism having a horizontally translatable carriage disposed on a carriage support frame. A shaft mechanism is disposed on the carriage for rotation relative thereto and for carrying a melting vessel in a manner that the melt-filled vessel can be horizontally translated from the melting chamber where a charge is melted in the vessel to the adjacent mold pour chamber where the melt is poured into a casting mold or vessel by rotation of the shaft mechanism. The carriage is translated by an actuator on the carriage support frame, and the shaft mechanism is independently rotated by an actuator on the carriage.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: April 3, 2001
    Assignee: Howmet Research Corporation
    Inventors: Lloyd M. Booth, David L. Kring, Martin A. Callaway