Patents by Inventor Dieter Ludebuhl

Dieter Ludebuhl 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: 5482779
    Abstract: A label for use as a price tag on products has a printable recording medium which can be attached by adhesive to a carrier foil. The adhesive attachment can be provided by means of a laminated material having an adhesive action. To create a label which, by means of its adhesive layer, properly adheres to the product to be labelled, and which, after removal from the product, leaves behind no adhesive residue, the laminated material can be made to have an intermediate layer coated on both sides with adhesive, and which intermediate layer is configured to exert a stronger adhesive force on adhesive than the products to be labelled will exert on the adhesive. Further, the adhesive deposited on the side of the intermediate layer facing the carrier foil preferably has a lower adhesive strength than the adhesive deposited on the side of the intermediate layer facing the recording medium.
    Type: Grant
    Filed: January 5, 1994
    Date of Patent: January 9, 1996
    Assignee: Esselte Meto International Produktions GmbH
    Inventors: Volker Bausewein, Dieter Ludebuhl