Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carsten Gehner0
Date of Patent
September 27, 2011
0Patent Application Number
126982380
Date Filed
February 2, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a chair with a seat, a base support and a backrest, wherein the seat is pivotably mounted on the base support and the backrest is pivotably mounted on the seat, and a first spring system is provided between the base support and the seat and a second spring system is provided between the seat and the backrest. Furthermore, means are provided for adjusting the spring behavior of the two spring systems so that the pivotability of the seat in relation to the base support and the pivotability of the backrest in relation to the seat can be adapted to different requirements, especially to users of different weights.
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