Seat

Chairs and seats – Movable bottom – Bottom and back movable as a unit

Reexamination Certificate

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Details

C297S354100, C297S344100, C482S057000, C482S142000

Reexamination Certificate

active

07147287

ABSTRACT:
A seat including a frame section and a seat section and backrest arranged thereon. The frame section is arranged movably in the back and forth direction to the base of the seat, whereby the backrest is pivotally connected to the frame section by a first lever structure for adjusting the tilt of the backrest. A second lever structure is pivotally connected to the frame section, and in one position it is arranged to lock the frame section to the base and in another position to release the frame section to move back and forth for longitudinal adjustment of the seat. The seat including an adjustment arranged to affect both the first and the second lever structure so that moving it in one way is arranged to affect the first and moving it in another way is arranged to affect the second lever structure.

REFERENCES:
patent: 1191269 (1916-07-01), Balser
patent: 4092009 (1978-05-01), Koutsky
patent: 5350346 (1994-09-01), Martinez
patent: 6168553 (2001-01-01), Kuo
patent: 6743158 (2004-06-01), Giannelli et al.
patent: 28096 (1913-08-01), None
patent: 59 195427 (1984-06-01), None

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