Patents by Inventor Ingo Schübel

Ingo Schübel 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).

  • Plastic film bag stack with corner holes separated by perforations from a flap having stacking openings
    Patent number: 6508588
    Abstract: Stack consisting of a multiplicity of bags which are connected to one another and are made of plastic film, in particular vending machine bags, and also process and apparatus for producing and filling bags of this type The invention concerns a stack consisting of a multiplicity of bags which are connected to one another and are made of plastic film, in particular vending machine bags, and also a process and apparatus for producing and filling bags of this type which, for the purpose of simple production and handling when filling with a product, such as, for example, a loaf of bread or the like, have perforation lines (9, 9′) which run at an angle with respect to the filling opening (6) in order to form corner sections (11) with interconnecting points (12) provided in them, and which, when filling, can be severed cleanly from the bag stack and taken for packaging with a nice-looking exterior.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: January 21, 2003
    Assignee: Jumo Maschinenbau GmbH
    Inventors: Armin Meyer, Jakob Schneider, Bert Wuits, Ingo Schübel