Patents Assigned to Riverhood International Corporation
  • Packaging machine and method of packaging articles
    Patent number: 5546734
    Abstract: A continuous motion, end loading packaging machine forms article groups of a predetermined number and configuration using a flight type article selector. The packaging machine is flexible in its ability to package articles of different heights and diameters in various product configurations. The packaging machine includes adjustable guide rails to selectively change product infeed lane widths. The machine also phase adjusts the selector flights, and allows for easy selector flight replacement.
    Type: Grant
    Filed: September 2, 1993
    Date of Patent: August 20, 1996
    Assignee: Riverhood International Corporation
    Inventors: Frank Moncrief, Kelly W. Ziegler, Michael Hiney, Dennis Grimm