Cushion with stuffing of foamed material

Details Cushion with stuffing of foamed material Cushion with stuffing of foamed material

1987-02-24

1988-10-18

Trettel, Michael F.

Beds

Bedclothing

And means to facilitate changing thereof

5481, 5502, 5471, A47C 2714

Patent

active

047776811

ABSTRACT:
A cushion wherein a case defines a pocket for a stuffing which is composed of one or more layers of foamed plastic material. The layer or layers have straight slits each of which extends all the way through the respective layer and is disposed in a plane extending at right angles to the outer sides of such layer. Each slit extends at right angles to at least one neighboring slit and the layer or layers are connected to each other and to the panels of the case by spots or lines of adhesive, weldant and/or yarn. The cushion can be used in motor vehicles, upholstered furniture, beds, toys, clothing and mattresses.

REFERENCES:
patent: 3242508 (1966-03-01), Smithson
patent: 3504387 (1970-04-01), Hummel
patent: 3828378 (1974-08-01), Flam
patent: 4042986 (1977-08-01), Goodman et al.
patent: 4042987 (1977-08-01), Rogers
patent: 4096595 (1978-06-01), Eide et al.

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