Patents by Inventor Ronald Shields

Ronald Shields 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).

  • Extractor and transfer mechanism
    Patent number: 4452350
    Abstract: The present invention relates to a mechanism which is automatically operable for removing articles from a single work station, inverting the articles and transporting them in groups of plural pieces aligned in a row.
    Type: Grant
    Filed: February 1, 1982
    Date of Patent: June 5, 1984
    Assignee: Lynch Corporation
    Inventor: Ronald Shields