Tilting mechanism for a chair and chair having the same

Chairs and seats – Movable bottom – Tiltable

Reexamination Certificate

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Details

C297S300100, C297S300200, C297S300400, C297S301300

Reexamination Certificate

active

07097249

ABSTRACT:
A chair has a backrest and a pair of armrests. A pair of support struts for supporting the backrest is connected to a shaft of a base under a seat. The armrest is supported by an arm post. An operating lever is mounted on the upper front end of the arm post. When the backrest is tilted, it is held at a desired angle by pressing up the operating lever.

REFERENCES:
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patent: 5314237 (1994-05-01), Koepke et al.
patent: 5725276 (1998-03-01), Ginat
patent: 5765914 (1998-06-01), Britain et al.
patent: 5964503 (1999-10-01), Inoue
patent: 5975634 (1999-11-01), Knoblock et al.
patent: 6039397 (2000-03-01), Ginat
patent: 6523898 (2003-02-01), Ball et al.
patent: 6568760 (2003-05-01), Davis et al.
patent: 6609755 (2003-08-01), Koepke et al.
patent: 6669292 (2003-12-01), Koepke et al.
patent: 2002/0113475 (2002-08-01), Ehr et al.
patent: 2003/0001420 (2003-01-01), Koepke et al.
patent: 2124063 (1990-05-01), None
patent: 10165255 (1998-06-01), None
patent: 10179328 (1998-07-01), None

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