Patents by Inventor Markus Hochhausl

Markus Hochhausl 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).

  • Transport unit for a stack of letters having a stationary helical slide
    Patent number: 5595383
    Abstract: A transport unit having a shaft for receiving a stack of letters includes a stationary helical slide forming a bottom of the shaft and having an approximately vertical axis. The helical slide has an upper and a lower end each defining a transfer point for selectively feeding in and feeding out the stack of letters. A conveying device is provided operatively acting with the shaft for displacing the stack of letters on the helical slide.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: January 21, 1997
    Assignee: Licentia Patent-Verwaltungs-GmbH
    Inventor: Markus Hochhausl