Reinforced edge construction for cushions

Details Reinforced edge construction for cushions Reinforced edge construction for cushions

1977-01-05

1978-05-02

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5361B, 5345R, 297DIG1, A47C 2708

Patent

active

040866750

ABSTRACT:
A cushion construction having a central area formed of a flexible foam material exhibiting a 25% ILD in the range of 10-50 pounds and a surrounding outer band or border of rebonded foam material exhibiting a 25% ILD in the range of 50-200 pounds. The outer band extends around and is bonded or secured to the side walls of the central area and thereby supports the edges of the cushion to prevent edge collapse or "rollover".

REFERENCES:
patent: 3308491 (1967-03-01), Spence
patent: 3452127 (1969-06-01), Lovetti et al.
patent: 3459611 (1969-08-01), Joseph et al.
patent: 3526912 (1970-09-01), Lerman
patent: 3939508 (1976-02-01), Hall et al.

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