Patents by Inventor Steven F. Mustain

Steven F. Mustain 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: 5862648
    Abstract: Partitions are fed from a single magazine by a feeder and are transported in timed mode to two sets of rotary blades which open the partition flaps. The open partitions are carried in a guide work to a nip point between a set of belts which are supported in such a manner that allows their discharge. The motion of the discharge end of the belts is in the direction of the machine direction of the moving bottle pitches and this motion is utilized to follow an insertion point for a time period long enough to insert the partition. The discharge end can then be returned and follow the next gap for insertion of the following partition. A subsequent final seating device insures the partitions are fully engaged with the group of bottles.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: January 26, 1999
    Assignee: R.A. Jones & Co. Inc.
    Inventors: J. Daniel Greenwell, Robert M. Kalany, Steven F. Mustain
  • Patent number: 5687551
    Abstract: A pouch filling apparatus for filling pouches with product as the pouches travel around a filler wheel includes a hopper wheel carrying a plurality of hoppers over a sector of the filler wheel empty of pouches. The filler wheel carries a plurality of product dispensing units having an upper accumulation chamber. The hopper wheel and the filler wheel counter-rotate in timed relation so that individual product dispensing units and hoppers cross paths at a product transfer station to allow product to be dropped from a hopper into the accumulation chamber of a product dispensing unit. The filler wheel then rotates to a filling station and the product is released from the accumulation chamber into a pouch travelling along the pouch conveyor.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: November 18, 1997
    Assignee: R. A. Jones & Co. Inc.
    Inventors: Steven F. Mustain, Joseph D. Greenwell, Jerome Brugger, Michael E. Myers, Richard A. Schaeffer