Patents by Inventor Hans Peter Eicker

Hans Peter Eicker 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).

  • Apparatus for cutting off and applying tear-off strips to a web of packaging material
    Patent number: 5041073
    Abstract: An apparatus for cutting tear-off strips from a strip of material having a width equal to the length of the tear-off strip and for applying the tear-off strip to a conveyed web of packaging material is disclosed. The apparatus has one movable and one stationary straight knife for the progressive cutting of the strip, a device to which suction can be applied for transferring the cut strip along its longitudinal axis to a suction roll, the suction roll being partially covered by the continuously conveyed packaging material. The strip is conveyed to the roll and the combination passes through a welding device for welding the tear-off strip to the web of packaging material.
    Type: Grant
    Filed: May 10, 1990
    Date of Patent: August 20, 1991
    Assignee: 501 Maschinenfabrik Alfred Schmermund GmbH & Co.
    Inventor: Hans Peter Eicker