Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Interfitted back and back frame
Patent
1978-02-15
1979-03-27
McCall, James T.
Chairs and seats
Having detachably interfitting parts or components; i.e.,...
Interfitted back and back frame
108153, 297441, 297461, 403217, A47C 700
Patent
active
041462696
ABSTRACT:
A furniture support structure includes a pair of front legs and a pair of rear legs each having bore holes therein for receiving rungs that extend therebetween. The pairs of legs are locked together by rungs in the form of dowels which have grooves adjacent the ends thereof through which pass screws that register with threaded inserts in front and rear rungs which extend between the front legs and the rear legs respectively. In a preferred embodiment, the furniture support structure is used to form a seat in which an additional pair of dowels extend between the front and rear pairs of legs and support a trapezoidal-shaped web extending therebetween. In order to absorb the force applied to the structure when a person sits in the seat, the front legs and rear legs are held spaced apart by front and rear dowels. If the seat is to be configured as a chair, or the like, the rear legs extend above the front legs to support a back panel. If the seat is configured as an ottoman then the sling is preferably rectangular and the rear and front legs have the same height.
REFERENCES:
patent: 233478 (1880-10-01), Creager
patent: 719837 (1903-02-01), Morton
patent: 1391362 (1921-09-01), Bickel
patent: 1734340 (1929-11-01), Overton
patent: 1813072 (1931-07-01), Murdock
patent: 2699816 (1955-01-01), Gittings et al.
patent: 3118543 (1964-01-01), Dresdner
patent: 3379474 (1968-04-01), Schwarz, Jr.
patent: 3608966 (1971-09-01), Kredenser
patent: 3643997 (1972-02-01), Gilbert et al.
patent: 3727981 (1973-04-01), Ostroff
patent: 3730109 (1973-05-01), Kreizel
patent: 3837754 (1974-09-01), Malcik
patent: 3856345 (1974-12-01), Beckley
patent: 3907362 (1975-09-01), Zerlaut
patent: 3909064 (1975-09-01), Payne, Jr. et al.
patent: 3950028 (1976-04-01), Schnepel
patent: 3977721 (1976-08-01), Peterson
patent: 4043591 (1977-08-01), Lehmann
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