Patents by Inventor Michael D. Seitz

Michael D. Seitz 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: 6701697
    Abstract: A carousel bagger including a plurality of troughs each having sides fixed to a rotatable table with a pivotable bottom wall pivoted from a lower product-receiving position to a higher product-dumping position in response to actuation by a linkage running on a cam track as the table rotates. The bottom wall has two longitudinal sections with an obtuse angle therebetween which tends to cause the product to travel in a single file to thereby avoid bridging. The trough dumps product through combined chute and bag-clamping members having sides with outwardly flared upper portions which also tends to avoid bridging.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: March 9, 2004
    Assignee: Ag-Pak, Inc.
    Inventors: Edward B. Savigny, Michael D. Seitz
  • Patent number: 6675680
    Abstract: Apparatus for, and method of, conveying tandem thermoplastic containers from a molding machine to a tail removal station, the tandem containers being positioned with their axes extending horizontally but possibly out of parallel with one another and with their ends possibly out of alignment with one another. The apparatus includes a spaced pair of synchronously driven endless conveyors that convey tandem containers to a downwardly inclined ramp, the ramp having a wedge on its tandem supporting surface that engages outwardly projecting beads on each of the containers of the tandem to orient the tandems with their ends parallel, the downwardly inclined ramp also serving to orient the tandems with their axes parallel.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: January 13, 2004
    Assignee: Owens-Brockway Plastic Products Inc.
    Inventors: Michael D. Seitz, James E. Gerdeman
  • Publication number: 20030101686
    Abstract: A carousel bagger including a plurality of troughs each having sides fixed to a rotatable table with a pivotable bottom wall pivoted from a lower product-receiving position to a higher product-dumping position in response to actuation by a linkage running on a cam track as the table rotates. The bottom wall has two longitudinal sections with an obtuse angle therebetween which tends to cause the product to travel in a single file to thereby avoid bridging. The trough dumps product through combined chute and bag-clamping members having sides with outwardly flared upper portions which also tends to avoid bridging.
    Type: Application
    Filed: December 4, 2001
    Publication date: June 5, 2003
    Inventors: Edward B. Savigny, Michael D. Seitz
  • Patent number: 6530301
    Abstract: Apparatus for, and method of, conveying tandem thermoplastic containers from a molding machine to a tail removal station, the tandem containers being positioned with their axes extending horizontally but possibly out of parallel with one another and with their ends possibly out of alignment with one another. The apparatus includes a spaced pair of synchronously driven endless conveyors that convey tandem containers to a downwardly inclined ramp, the ramp having a wedge on its tandem supporting surface that engages outwardly projecting beads on each of the containers of the tandem to orient the tandems with their ends parallel, the downwardly inclined ramp also serving to orient the tandems with their axes parallel.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: March 11, 2003
    Assignee: Owens-Brockway Plastic Products Inc.
    Inventors: Michael D. Seitz, James E. Gerdeman