Patents by Inventor Chadwick F. Smith, Jr.

Chadwick F. Smith, Jr. 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: 6604831
    Abstract: A portable image projector is provided with a vertically elongated tower configuration to substantially reduce its vertical footprint when it is placed on a horizontal support surface for use. A stabilizing foot is positioned below the housing portion of the projector and is horizontally pivotable between a retracted orientation in which the foot is disposed within the vertical footprint of the projector housing, and an extended orientation in which the foot projects outwardly beyond opposite sides of the projector housing. The stabilizing foot is pivotally secured to the bottom ends of a spaced pair of arcuate elevating leg members that extend upwardly through openings in the bottom side of the housing. The leg members are vertically movable through the housing openings between retracted and extended positions and are resiliently biased in a downward direction relative to the housing.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: August 12, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Phillip D. Prestigomo, Chadwick F. Smith, Jr.