Patents by Inventor Wolfgang Galsterer

Wolfgang Galsterer 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).

  • Sheet of labels, method of production and equipment
    Patent number: 5700535
    Abstract: Described is a sheet of labels made from label material composed of non-sticky substrate material, an intermediate adhesive layer and top material, the surface area of the top material being smaller than that of the substrate to the extent that the edges of the substrate material project out on all sides of the sheet beyond the edges of the top material. A sheet of this kind prevents particles of adhesive from being transferred to parts of machines in an installation in which the sheets are further processed, irrespective of which side is used to draw the sheet into the processing installation.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: December 23, 1997
    Assignee: Zweckform Buro-Produkte GmbH
    Inventors: Wolfgang Galsterer, Andreas Schlegel, Martin Utz