Upholstered seating furniture having backrest provided with occu

Details Upholstered seating furniture having backrest provided with occu Upholstered seating furniture having backrest provided with occu

1992-12-11

1994-03-08

Trettel, Michael F.

Chairs and seats

Bottom or back

Cushioned

29745248, 29745258, A47C 702

Patent

active

052921808

ABSTRACT:
The prior art discloses upholstered seating furniture having a forwardly positioned horizontal seat and a rearwardly positioned backrest (both intersected by a vertical central-plane) and which backrest includes parallel sidemembers provided with a primary-array of horizontally extending and forwardly-convex metallic springs. Herein is a novel disclosure of a secondary-array of secondary-springs that is attached to and extend convexly forwardly of the primary-array and forwardly covered with resiliently-compressive padding (hingeably existing along the vertical central-plane) whereby the paired secondary-array and padding together rearwardly flex whenever a seated occupant recumbently leans rearwardly toward the cooperating secondary-array and padding. Accordingly, the recumbently rearwardly leaning seated occupant experiences an upper-body cradling upper-body-conforming capability afforded by the concommittantly rearwardly-flexible team of secondarily-arrayed secondary-springs and frontal padding means therefor.

REFERENCES:
patent: 1322292 (1919-11-01), Claus
patent: 2146085 (1939-02-01), Mover
patent: 3086817 (1963-04-01), Wilfert
patent: 3197255 (1965-07-01), Caudill
patent: 3288529 (1966-11-01), Koch
patent: 3378299 (1968-04-01), Sandor
patent: 3649077 (1972-03-01), Flint
patent: 3697133 (1972-10-01), Wolofski

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