Patents by Inventor Walter D. Vogt

Walter D. Vogt 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).

  • Registration gate mechanism for recirculating document feeder and document positioner
    Patent number: 4223886
    Abstract: A sheet registration mechanism aligns a sheet along a sheet path prior to feeding of the sheet to an exposure position of a copier/duplicator. The mechanism can selecitvely latch a registration member in either of three positions. In one position the registration member aligns the sheet. In second and third positions the registration member is remote from the sheet path to allow sheets to move in two opposite directions along the sheet path.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: September 23, 1980
    Assignee: Eastman Kodak Company
    Inventor: Walter D. Vogt