Patents by Inventor Helmut Atzl

Helmut Atzl 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: 20130306675
    Abstract: A tube having a cylindrical tube body, an end wall closing off one end of the body, and a dispensing nipple disposed on the end wall coaxially to the axis of the tube body. The end wall has at least one portion weakened by reduced wall thickness or reduced material hardness so that two parts of the end wall may be collapsed onto one another for completely emptying the tube. For emptying a tube, an apparatus is provided which has a trough-shaped casing for accommodating the tube and a squeezing body movable within the casing. The casing surrounds the tube through an angle of more than 180° and has a longitudinal slot for manually moving the squeezing body.
    Type: Application
    Filed: November 11, 2011
    Publication date: November 21, 2013
    Inventors: Daniel Andrei, Laura Andrei, Serban Andrei, Helmut Atzl, Hermann Oberreiter