Patents by Inventor Friedhelm Leymann

Friedhelm Leymann 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: 4619427
    Abstract: A stand for a display terminal and keyboard comprising a table-like plate for the terminal, titably mounted on a guide means, and a shelf for said keyboard which slides into and out of said guide means. The guide means is rotatably mounted on a carriage which rolls on a horizontal rail. The display terminal and the keyboard can be rotated in any direction and moved along the rail so that they are accessible to two users working beside the stand. Additionally, the keyboard may be moved independently toward and away from the display terminal to accommodate the user.
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: October 28, 1986
    Assignee: Heinrich Oelschlager Metallwarenfabrik
    Inventor: Friedhelm Leymann