Patents by Inventor Caroline Blom

Caroline Blom 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).

  • Universal top sealing system for gable top package
    Patent number: 7509791
    Abstract: A top sealer for a gable top package having a sealed top fin includes an arm support and a pair of opposing arms pivotally mounted to the arm support. The arms each have a sealing jaw at about an end thereof. The arms are pivotal to move the sealing jaws toward and away from one another through an arc. The arm support is linearly movable toward and away from the package, as the arms pivot, to move the sealing jaws downward, toward the package, to alter the arc of the pivoting sealing jaws.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: March 31, 2009
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Paul J. Anderson, Fredrik Myllykangas, Lars Skarin, Caroline Blom