Seat back with adjustable headrest

Chairs and seats – Bottom or back with means to alter contour – Having a plurality of adjacent relatively adjustable sections

Reexamination Certificate

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Details

C297S353000, C297S410000

Reexamination Certificate

active

07097246

ABSTRACT:
A piece of furniture has a seat back having a front face and a headrest having a front face and positioned above the seat back with the front faces both facing forward. A guide forces displacement of the headrest relative to the seat back in a continuous and synchronous tipping/sliding movement between a lower position with the headrest relatively closely juxtaposed with the seat back and with the front faces generally parallel and an upper position with the headrest spaced above the seat back and the front faces forming a large acute angle. An upholstery cover is stretched as a single piece over the front faces of the headrest and the seat back.

REFERENCES:
patent: 2796917 (1957-06-01), Luckhardt
patent: 2796918 (1957-06-01), Luckhardt
patent: 2989341 (1961-06-01), Schliephacke
patent: 3033610 (1962-06-01), Fletcher
patent: 3051965 (1962-09-01), Szemplak
patent: 3104912 (1963-09-01), Schliephacke
patent: 3132894 (1964-05-01), Schliephacke
patent: 3140117 (1964-07-01), Fletcher
patent: 3554599 (1971-01-01), Pietschmann
patent: 4765683 (1988-08-01), Hattori
patent: 5120109 (1992-06-01), Rangoni
patent: 5346283 (1994-09-01), Steininger et al.
patent: 5681088 (1997-10-01), Takei
patent: 5836647 (1998-11-01), Turman
patent: 5927804 (1999-07-01), Cuevas
patent: 6045181 (2000-04-01), Ikeda
patent: 6179379 (2001-01-01), Andersson
patent: 9011775 (1990-11-01), None
patent: 197170 (2002-04-01), None

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