Patents by Inventor Jorg Assmann

Jorg Assmann 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).

  • Chair having adjustable synchronous tilting
    Patent number: 5931531
    Abstract: A chair having adjustable synchronous tilting, where a seat (7) pivotable about a seat pivot axis (5) and a back-rest support (11) pivotable about a back-rest pivot axis (9) are coupled by a coupling link (15) for simultaneous inclination changes, the synchronous tilting ratio, i.e. the ratio of the coupled inclination changes of seat and back-rest can be changed and individually adjusted, for example by displacing the engagement points of the coupling link (15) at the seat (7) and the back-rest support (11), respectively.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: August 3, 1999
    Assignee: Comforto GmbH
    Inventor: Jorg Assmann