Patents by Inventor Eugene L. Cooke

Eugene L. Cooke 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).

  • Method for deflashing articles
    Patent number: 5063015
    Abstract: The present invention includes a method for deflashing unwanted material from manufactured articles and more particularly a method for deflashing rigid reaction injection molded articles The method includes the steps of providing a continuous flow of frozen pellets, providing a workpiece having flashing, directing the flow of frozen pellets at the flashing and the workpiece, and impacting the flashing and the workpiece with the frozen pellets.
    Type: Grant
    Filed: July 24, 1990
    Date of Patent: November 5, 1991
    Assignee: Cold Jet, Inc.
    Inventors: Daniel L. Lloyd, Eugene L. Cooke