Patents by Inventor Robert Henry Van Coney

Robert Henry Van Coney 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).

  • Apparatus for making precisely partitioned bulbous-shape container
    Patent number: 4070140
    Abstract: Apparatus comprising means for blow molding a preform having a body which is longitudinally partitioned by a bulkhead having the size, shape, and orientation required in a finished, precisely partitioned bulbous-shape container to convert the preform into such a finished bulbous-shape container while constraining the bulkhead from changing size, shape, or orientation during the blow molding operation. An integrated injection-blow molding embodiment is disclosed as well as discrete injection molding and blow molding apparatuses.
    Type: Grant
    Filed: July 31, 1974
    Date of Patent: January 24, 1978
    Assignee: The Procter & Gamble Company
    Inventors: Malcolm Bramel Lucas, Theodore Paul Merz, Robert Henry Van Coney