Patents by Inventor Erik Kasper

Erik Kasper 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: 6575455
    Abstract: An apparatus for inverting and returning sheets from a printer (1) for large-sized paper comprises an inlet area (11) where the sheet is received from the printer (1), and an outlet area (12) where said sheet is returned to the printer (1). The apparatus comprises a frame (16) mountable on the support of the printer (1), and a guiding slit (18) in the inlet area, said guiding slit being defined by an upper wall (13) and a lower wall (17), where the lower wall (17) extends from the inlet (11) to a clamping slit (22) between a first pair of roller means (23, 24) for receiving and temporarily retaining the front edge of a sheet when seen in the advancing direction, said sheet being received through the inlet area. The lower guiding wall (17) is tiltable and adapted to be moved about a substantially horizontal axis from a sheet-supporting position to a downward sheet-releasing position.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: June 10, 2003
    Assignee: Teknologi & Produkt Udvikling A/S
    Inventors: Klaus Thøgersen, Rolf Steno, Erik Kasper
  • Publication number: 20030052442
    Abstract: An apparatus for inverting and returning sheets from a printer (1) for large-sized paper comprises an inlet area (11) where the sheet is received from the printer (1), and an outlet area (12) where said sheet is returned to the printer (1). The apparatus comprises a frame (16) mountable on the support of the printer (1), and a guiding slit (18) in the inlet area, said guiding slit being defined by an upper wall (13) and a lower wall (17), where the lower wall (17) extends from the inlet (11) to a clamping slit (22) between a first pair of roller means (23, 24) for receiving and temporarily retaining the front edge of a sheet when seen in the advancing direction, said sheet being received through the inlet area. The lower guiding wall (17) is tiltable and adapted to be moved about a substantially horizontal axis from a sheet-supporting position to a downward sheet-releasing position.
    Type: Application
    Filed: October 8, 2002
    Publication date: March 20, 2003
    Inventors: Klaus Thogersen, Rolf Steno, Erik Kasper