Patents by Inventor Markus Blankenburg

Markus Blankenburg 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).

  • Publication number: 20210061511
    Abstract: A combination packaging includes an inner packaging having first side walls, which can be erected from a flat into an erected state, and an outer packaging having second side walls, which can be erected from a flat state into an erected state. The outer packaging has at least one closable lid and one closable bottom, which are articulated to the second side walls and can be folded in into a closed state. The inner and outer packaging are arranged such that they can be jointly transferred into the erected state. The outer packaging, in the erected and closed state thereof, encloses the inner packaging. At least one connecting element connects the inner packaging to the outer packaging, the connecting element having a predetermined breaking point arranged such that erecting of the combination packaging, closing of the inner packaging, or opening of the outer packaging severs the predetermined breaking point.
    Type: Application
    Filed: February 25, 2019
    Publication date: March 4, 2021
    Inventors: Volker Quaas, Markus Blankenburg