Patents by Inventor Wilhelm Schroter-Dommes

Wilhelm Schroter-Dommes 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).

  • Removable guard on cylinders of printing presses
    Patent number: 4014260
    Abstract: Removable guard on a printing press cylinder formed with a cylinder gap and having end plates at the axial ends thereof includes cover means having a longitudinal split therein, and spring means carried by the cover means, the cover means being yieldingly foldable along the split against the biasing force of the spring means and insertable into the cylinder gap wherein it is unfoldable along the split under the biasing force of the spring means and engageable with the cylinder end plates so as to cover and bridge the cylinder gap.
    Type: Grant
    Filed: November 13, 1975
    Date of Patent: March 29, 1977
    Assignee: Heidelberger Druckmaschinen Aktiengesellschaft
    Inventors: Wilhelm Schroter-Dommes, Wilfried Vogt