Patents by Inventor Ivo J. Hauser

Ivo J. Hauser 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).

  • Patent number: 4588097
    Abstract: A safety closure cap for containers in which the cap is pressed onto a container neck. The cap skirt comprises two or more pressure points for distorting the cap. The cap also includes expansion areas and means for fixing the rotational position of cap to container. The expansion areas contain closure segments which engage an endless closure bead located on the container neck. By means of rotating the cap to a predetermined position and by means of finger pressure applied on the pressure points the cap skirt is deformed which results in a deflection of the expansion areas in a radial direction and disengages the closure segments from the closure bead to allow the cap can be lifted up from the container.
    Type: Grant
    Filed: April 2, 1985
    Date of Patent: May 13, 1986
    Inventor: Ivo J. Hauser
  • Patent number: 4415084
    Abstract: A blister package having two flanges. The flanges define supports for the package in angularly intersecting planes so that the package will stand stably in at least two different orientations. The opening of the blister may be arranged to provide access to the space within the blister from two sides, thus facilitating removal of the product from the blister.
    Type: Grant
    Filed: December 21, 1981
    Date of Patent: November 15, 1983
    Assignee: The Nestle Company, Inc.
    Inventors: Ivo J. Hauser, Bruno Lutz