Patents by Inventor Robert W. Winship

Robert W. Winship 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: 4953684
    Abstract: A device for transferring small discrete objects such as pharmaceutical stoppers and caps including a frame movably positionable at a predetermined location for delivery of the objects and an angularly displaced conveyor on the frame having a discharge chute at the predetermined location for discharge of objects thereto. The conveyor includes a conveyor chain defining a path from a transfer path to the discharge chute. The chain has bucket flights for conveying the objects along the path. A delivery chute is also on the frame for transferring the objects to the transfer point. The delivery chute includes a first tray inclined with the horizontal and having an open terminal end adjacent the transfer point positioned to feed the objects to the conveyor chain. The delivery chute further includes a second tray located within the first tray at the same or greater angle with the horizontal and positioned to receive the objects.
    Type: Grant
    Filed: November 7, 1988
    Date of Patent: September 4, 1990
    Assignee: The West Company, Incorporated
    Inventors: Frank Beswick, Robert W. Winship
  • Patent number: 4856640
    Abstract: A device for transferring small discrete objects such as pharmaceutical stoppers andn caps including a frame movably positionable at a predetermined location for delivery of the objects and an angularly displaced conveyor on the frame having a discharge chute at the predetermined location for discharge in objects thereto. The conveyor includes a conveyor chain apparatus defining a path from a transfer point to the discharge chute. The chain has bucket flight apparatus for conveying the objects along the path. A delivery chute is also on the frame for transferring the objects to the transfer point. The delivery chute includes a first tray inclined with the horizontal and having an open lower terminal end adjacent the transfer point positioned to feed the objects to the conveyor chain. The delivery chute further includes a second tray located within the first tray at the same or greater angle with the horizontal and positioned to receive the objects.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: August 15, 1989
    Assignee: The West Company
    Inventors: Frank Beswick, Robert W. Winship