Chairs and seats – Movable bottom – Tiltable
Patent
1971-07-02
1978-11-14
Zugel, Francis K.
Chairs and seats
Movable bottom
Tiltable
297345, 297 26, A47C 320
Patent
active
041252861
ABSTRACT:
A convertible chair involving a pair of X-frames, each providing a front and rear leg, and a seat pivotally secured directly at its front edge to the upper ends of the rear legs, and at its rear end to a pair of links, each in turn being pivotally secured to the upper end of one front leg, whereby the chair may be adjusted from a position for dining, in which the seat is substantially horizontal and the back substantially vertical, to a lower position with the seat and back tilted for lounging.
REFERENCES:
patent: 102022 (1870-04-01), McAleer
patent: 612792 (1898-10-01), Thompson
patent: 730306 (1903-06-01), Smith
patent: 775388 (1904-11-01), Thompson
patent: 1434777 (1922-11-01), Handler
patent: 2624469 (1953-01-01), Cadwell
patent: 3100125 (1963-08-01), Crescent
patent: 3157430 (1964-11-01), Hamilton
patent: 3495873 (1970-02-01), Hamilton
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