Patents by Inventor Herbert Kajnath

Herbert Kajnath 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).

  • Package for individual objects with end pieces having tubular film attached thereto
    Patent number: 5346067
    Abstract: A package for an object includes a support component extending axially to the object, and two end pieces resting, respectively, on the ends of the support component and projecting beyond the cross-section of the object. The package also includes a tensioned tubular film which is joined with the end pieces to create a union therewith and fix the end pieces in their position. The tubular film is attached in grooves or recesses encircling the circumference of the end pieces by a positive or a frictional joint.
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: September 13, 1994
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Wilfried Haufe, Herbert Kajnath