Chairs and seats – Bottom or back with means to alter contour
Reexamination Certificate
2006-01-17
2006-01-17
Brown, Peter R. (Department: 3636)
Chairs and seats
Bottom or back with means to alter contour
C297S452180
Reexamination Certificate
active
06986549
ABSTRACT:
A seating element is provided, comprising a skeleton having a skin and a plurality of ribs pivotably connected with said skin. The skin forms a substantially flexible support area, which is adapted to support a seating force exerted by a body, e.g. a human sitting or lying on the seating element. The skeleton is configured in such a way that it cooperates to at least partially deform the support area in a direction opposite to the direction of the seating force as a result of the seating force. As a result a comfortable and ergonomic seating posture is obtained. The seating element with skeleton automatically counteracts all movements of the body, thus supporting the body in an optimum way.
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Beitz, W., et al., “Dubbel: Taschenbuch für den Machinenbau(17.Auflage),” (1990) Springer-Verlag, Berlin, DE XP002203654 (Seite C8, Splate 2, Absatz 2.4.1—Seite C11, Spalte 2, Absatz 2.4.2; Tabelle 1.
Boyle Fredrickson Newholm Stein & Gratz S.C.
Brown Peter R.
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