Patents by Inventor Don Haslach

Don Haslach 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: 5845683
    Abstract: A system for facilitating a clean-in-place operation of a filling station of a packaging machine is set forth. The system comprises a fill pipe assembly having a discharge end through which the liquid product may flow into a container disposed therebelow during a production cycle of the machine. A clean-in-place manifold is provided and is adapted to engage and seal with the discharge end of the fill pipe during the clean-in-place operation. A lift mechanism is utilized in a dual function role. The lift mechanism is operated during a container-filling cycle to lift and lower a container toward and away from the discharge end of the fill pipe assembly for filling with product and is operated during the clean-in-place operation to engage the clean-in-place manifold and to secure the clean-in-place manifold in engagement with the discharge end of the fill pipe assembly.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: December 8, 1998
    Assignee: Tetra Laval Holdings & Finance, SA
    Inventors: Paul Sundby, Don Haslach