Patents by Inventor Jerry E. Flannigan

Jerry E. Flannigan 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).

  • Bulk material container
    Patent number: 4449649
    Abstract: A bulk material container having a pair of slings connected to the sidewall thereof for supporting and transporting the container is provided with an opening in its bottom wall for dispensing bulk material therethrough. The opening is opened and closed by a slide valve gate having handles at opposed ends and an off-center opening adapted to be placed into full or partial registration with the opening in the bottom wall of the container to control the flow of bulk material from the container.
    Type: Grant
    Filed: January 15, 1982
    Date of Patent: May 22, 1984
    Assignee: St. Regis Paper Company
    Inventor: Jerry E. Flannigan