Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Interfitted back and bottom or back frame and bottom frame
Patent
1998-05-07
2000-01-25
Cuomo, Peter M.
Chairs and seats
Having detachably interfitting parts or components; i.e.,...
Interfitted back and bottom or back frame and bottom frame
29744018, 2974462, 2974461, 248188, A47C 700
Patent
active
060170921
ABSTRACT:
A structure is provided for connecting a backrest to a seat frame of a chair, the backrest having two rear legs extending therefrom and the seat frame having a rear side, a front side and two sides connected between the rear side and the front side from which two front legs extend. The blocks each have two inclined side faces, a front surface and a rear surface so that the two blocks are respectively connected between the rear side and the two sides by extending two bolts through the front surface and the inclined side faces to threadedly engage with the two sides. Each of the blocks further has two apertures defined therethrough from the front surface to the rear surface thereof so that two bolts respectively extend through the apertures of each of the two blocks and are threadedly engaged to the backrest.
REFERENCES:
patent: 1181156 (1916-05-01), Neal
patent: 1526009 (1925-02-01), Partington
patent: 2302439 (1942-11-01), Greitzer
patent: 2485784 (1949-10-01), Shoenberg
patent: 2651355 (1953-09-01), Lucas
patent: 2709485 (1955-05-01), Haven
patent: 4032242 (1977-06-01), Morris
Allred David E.
Cuomo Peter M.
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