Flexible mattress including vegetable fibers

Details Flexible mattress including vegetable fibers Flexible mattress including vegetable fibers

1990-01-11

1991-01-22

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5448, 5481, A47C 2722

Patent

active

049859510

ABSTRACT:
A matress has a layer of a material formed of or including vegetable fibers which may be covered on one or both faces with a layer of foam material which is capable of undergoing a localized deformation along a fold line while retaining the continuity of its surface. The layer of material including vegetable fibers is constituted by at least two blocks having a junction zone which is located roughly in a transverse plane and along a fold line. A layer of foam material is provided in the vicinity of the junction zone on each side of a transverse plane, this layer of foam material being fixed to each of the upper and lower faces of the layer of material including vegetable fibers.

REFERENCES:
patent: 3210781 (1965-10-01), Pollock
patent: 3521311 (1970-07-01), Cohen

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