Patents by Inventor Martin Backes

Martin Backes 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).

  • Composite pack having a pouring element, and blank for producing such pack
    Patent number: 9738427
    Abstract: A pack having an opening region provided in the top of the pack which forms a pouring opening after it is cut through by an applied pouring element, the pouring element including a base body, a cutting element arranged movably therein, and a screw cap, the screw cap being used for first opening of the pack by actuating the cutting element and for reclosure, and the opening region having a weakened line. The weakened line has a round first section and a second section. The first time the composite pack is opened by moving the cutting element, the weakened line is cut in the first section and tears in the second section.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: August 22, 2017
    Assignee: SIG Technology AG
    Inventors: Martin Backes, Hansjörg Huber
  • Composite Pack Having a Pouring Element, and Blank for Producing Such Pack
    Publication number: 20150144630
    Abstract: A pack having an opening region provided in the top of the pack which forms a pouring opening after it is cut through by an applied pouring element, the pouring element including a base body, a cutting element arranged movably therein, and a screw cap, the screw cap being used for first opening of the pack by actuating the cutting element and for reclosure, and the opening region having a weakened line. The weakened line has a round first section and a second section. The first time the composite pack is opened by moving the cutting element, the weakened line is cut in the first section and tears in the second section.
    Type: Application
    Filed: June 28, 2013
    Publication date: May 28, 2015
    Inventors: Martin Backes, Hansjörg Huber