Chair with a seat-inclination adjusting device

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Reexamination Certificate

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Details

C297S302100, C297S302400, C297S316000

Reexamination Certificate

active

06957862

ABSTRACT:
A chair includes an upper frame disposed above and pivoted to a lower frame. An inclination adjusting device includes a latch mounted slidably on the upper frame and movable between a first position, in which the latch extends into and engages a selected one of engaging grooves in a latch engaging member that is formed on the lower frame, and a second position, in which the latch disengages the selected engaging groove.

REFERENCES:
patent: 5249839 (1993-10-01), Faiks et al.
patent: 6033020 (2000-03-01), Ito
patent: 6250715 (2001-06-01), Caruso et al.
patent: 6276755 (2001-08-01), Su
patent: 6349992 (2002-02-01), Knoblock et al.
patent: 6382723 (2002-05-01), Piretti
patent: 6572191 (2003-06-01), Wild
patent: 6588843 (2003-07-01), Ebenstein
patent: 6709056 (2004-03-01), Bock
patent: 6840578 (2005-01-01), Su
patent: 2003/0034682 (2003-02-01), Stumpf et al.
patent: 2004/0051358 (2004-03-01), Bodnar et al.
patent: 2004/0095007 (2004-05-01), Wilkerson et al.

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