Patents by Inventor Paolo Lorenzetto

Paolo Lorenzetto 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).

  • Device for vacuum-sealing bags
    Publication number: 20060026928
    Abstract: A device for vacuum-sealing bags, that comprises a box-shaped frame, a cavity formed inside the box-shaped frame, a cover for covering the cavity that is rotatably connected to the frame above the cavity, a hollow prism-shaped supporting element for supporting one end of a bag that has to be sealed, the supporting element being detachably positionable in the cavity and having a chamber that is closed hermetically by the cover, the chamber being connectable to a vacuum generation device.
    Type: Application
    Filed: May 16, 2005
    Publication date: February 9, 2006
    Inventor: Paolo Lorenzetto