Chair with tiltable backrest

Chairs and seats – Back movement resiliently opposed in operating position – Back secured to resilient upright bar or rod

Reexamination Certificate

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Details

C297S285000, C297S291000, C297S292000, C297S297000, C297S299000, C297S301100, C297S301400

Reexamination Certificate

active

07118177

ABSTRACT:
A chair comprising a support structure bearing a seat and a backrest, in which the backrest comprises a bearing portion and a connecting portion for connection to the support structure, in which the backrest is tiltable rearwards relative to a resting position under a rearwards thrust applied by the user and elastically returns to the resting position when the rearwards thrust ceases. The rearwards tilting of the backrest is formed in part by an elastic detonation of the bearing portion and in part by a displacement of at least a part of the connecting portion relative to the support structure.

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