Patents by Inventor Gerhard Wippern

Gerhard Wippern 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: 4572855
    Abstract: The invention relates to a label tape of successive individual labels which are to be appended to articles for sale and which are separated from one another by separating cuts extending transversely with respect to the tape length direction, said tape consisting of a carrier layer formed of polyethylene film and of a printable paper layer firmly bonded to said film.
    Type: Grant
    Filed: September 22, 1983
    Date of Patent: February 25, 1986
    Assignee: Esselte Pendaflex Corporation
    Inventors: Peter Kalus, Gerhard Wippern
  • Patent number: 4479316
    Abstract: A label strip including a carrier strip and labels adhering in series to the carrier strip by means of an adhesive layer. The label strip is for use in label printing or dispensing apparatuses, in which the carrier strip is drawn by a pull-off device progressively around a deflection device where the labels are released from the carrier strip. The labels are made from a material stiffer than paper. The side of the labels facing the carrier strip is adhesive-repellent while the side of the carrier strip facing the labels has an adhesive-retaining surface. Moreover, the adhesive layer is applied as at least one narrow band to the carrier strip so that the areas of the side of the carrier strip which come into contact with the pull-off device are adhesive-free.
    Type: Grant
    Filed: February 4, 1981
    Date of Patent: October 30, 1984
    Assignee: Esselte Pendaflex Corporation
    Inventor: Gerhard Wippern
  • Patent number: 4307526
    Abstract: A label strip with easily removable self-adhesive labels adhering in series to one side of a carrier strip for use in label printing and dispensing apparatuses which are equipped with a pull-off device gradually feeding the labels, the improvement wherein the carrier strip is continuous with respect to the length and width thereof, the carrier strip covering at least the greater part of the self-adhesive layer on the labels and a continuous backing strip disposed adjacent the side of the carrier strip opposite the one side thereof in a plane separate from and parallel to the carrier strip, the backing strip being bonded with the combination of the carrier strip and the self-adhesive labels.
    Type: Grant
    Filed: August 7, 1979
    Date of Patent: December 29, 1981
    Assignee: Esselte Pendaflex Corp.
    Inventor: Gerhard Wippern
  • Patent number: D261778
    Type: Grant
    Filed: March 14, 1979
    Date of Patent: November 10, 1981
    Assignee: Esselte Meto International GmbH
    Inventor: Gerhard Wippern