Chair with a pivoting backrest

Details Chair with a pivoting backrest Chair with a pivoting backrest

1995-09-21

1997-12-16

Cranmer, Laurie K.

Chairs and seats

Back movement resiliently opposed in operating position

Back adjusts independent of seat

297285, 29745215, A47C 300

Patent

active

056976739

ABSTRACT:
A chair with a pivoting backrest includes resilient leaves which cooperate with limbs for supporting the backrest to oppose the pivoting of the backrest towards its pivoted-back position.

REFERENCES:
patent: 1986 (1841-06-01), Staples
patent: 4316632 (1982-02-01), Brauning
patent: 4633546 (1987-01-01), Bergs
patent: 5112108 (1992-05-01), Zapf
patent: 5411316 (1995-05-01), Lovegrove et al.

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