Chair with synchronized tilting seat and back

Details Chair with synchronized tilting seat and back Chair with synchronized tilting seat and back

2000-06-01

2002-05-07

Nelson, Jr., Milton (Department: 3636)

Chairs and seats

Back movement resiliently opposed in operating position

Back and seat adjust simultaneously

C297S302300

Reexamination Certificate

active

06382723

ABSTRACT:

FIELD OF THE INVENTION
This invention relates to a chair with a seat and a back which tilt in a synchronized manner.
SUMMARY OF THE INVENTION
More specifically, this invention relates to a chair, in which means are provided to selectively stop the forward tilting travel of the seat and the back in a normal position and in a forwardly inclined position and means to immobilize the seat and the back to the base structure in at least one operating operation.
The purpose of this invention is to provide a chair with a tilting seat and back of the type specified above in which the aforesaid stop and immobilization means have a particularly simple, compact and economical structure.


REFERENCES:
patent: 5826940 (1998-10-01), Hodgdon
patent: 5931531 (1999-08-01), Assmann
patent: 6109694 (2000-08-01), Kurtz
patent: 0001 846 (1979-05-01), None
patent: WO 96 39897 (1996-12-01), None

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