Patents by Inventor Larry J. Wooldridge

Larry J. Wooldridge 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: 5961680
    Abstract: A deflector assembly for conveying gobs of molten glass to a glass forming machine, the deflector assembly having a longitudinally extending deflector formed from a suitable metallic material by casting with a cross-sectional configuration of a downwardly facing U. The deflector has a cooling passage formed internally of the metallic material and extending therethrough, the cooling passage being formed along the centerline of the deflector and adjacent to a bight of the U. The deflector assembly further comprises a thin-walled tube inserted into the cooling passage of the deflector, the thin-walled tube extending through the deflector, and a coolant is circulated through the thin-walled tube to thereby cool the deflector.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: October 5, 1999
    Assignee: Owens-Brockway Glass Container Inc.
    Inventor: Larry J. Wooldridge