Foldable chair

Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Back and legs collapse independently

Patent

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Details

297 51, 297 161, 29744024, 248188, 2481886, 248439, 403100, 403102, 403205, A47C 422, A47D 102

Patent

active

058459626

ABSTRACT:
A foldable chair has a seat support, a seat plate disposed on the seat support, a first support pipe disposed beneath the seat support, a second support pipe disposed beneath the first support pipe, a first knuckle connected to a first end of the first support pipe, a second knuckle connected to a second end of the first support pipe, a third knuckle connected to a first end of the second support pipe, a fourth knuckle connected to a second end of the second support pipe, a first leg tube connected to the first knuckle, a second leg tube connected to the second knuckle, a third leg cube connected to the third knuckle, a fourth leg tube connected to the fourth knuckle, a first leg pad connected to the first leg tube, a second leg pad connected to the second leg tube, a third leg pad connected to the third leg tube, a fourth leg pad connected to the fourth leg tube, a fifth knuckle connected to the seat support, a sixth knuckle connected to the seat support, a first spindle connected to the fifth knuckle, a second spindle connected to the sixth knuckle, and a backrest plate disposed on the first spindle and the second spindle.

REFERENCES:
patent: 2400155 (1946-05-01), Letschert et al.
patent: 2815801 (1957-12-01), Fingerhut et al.
patent: 3284136 (1966-11-01), Harrison
patent: 3396928 (1968-08-01), Lay
patent: 3695702 (1972-10-01), Ingellis
patent: 4174085 (1979-11-01), Ferreira et al.
patent: 4191111 (1980-03-01), Emmert
patent: 4469377 (1984-09-01), O'Rourke
patent: 4605261 (1986-08-01), Lee
patent: 4784436 (1988-11-01), Sutherland
patent: 4881776 (1989-11-01), Wang
patent: 5178583 (1993-01-01), Rankin
patent: 5415455 (1995-05-01), Geldbaugh
patent: 5435620 (1995-07-01), Cheng
patent: 5449220 (1995-09-01), Taylor et al.
patent: 5498054 (1996-03-01), Tomlinson

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