Patents by Inventor Jörg Birkmayer

Jörg Birkmayer 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).

  • Twist closure means for a container
    Patent number: 7178683
    Abstract: A twist closure for a container has a screw cap, which includes an inner cylinder and a cutting edge extending from the inner cylinder, and a supply container rotatably arrangeable on the inner cylinder. The supply container includes a supply container bottom and a pocket extending from the supply container bottom for accommodation of the cutting edge.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: February 20, 2007
    Assignee: Prof. Birkmayer Gesundheitsprodukte GmbH
    Inventors: Jörg Birkmayer, Ernest E. Kraxner, Udo Suffa