Suspension device for a bed or seat base of the multielement...

Details Suspension device for a bed or seat base of the multielement... Suspension device for a bed or seat base of the multielement...

2006-02-07

2006-02-07

Siconolfi, Robert A. (Department: 3683)

Spring devices

Cushion for human comfort

Rubber

C267S153000, C267S160000, C267S103000

Reexamination Certificate

active

06994333

ABSTRACT:
The invention provides an individual suspension device for a bed or seat base of the multi-element type, the device being for interposing between a platform determining a support surface and a padding element such as a mattress, and comprising a foot for fixing to an element of the platform, a suspension structure fixed to the foot, and a top plate carried by the suspension structure and serving as a support for the padding element, said suspension structure being circularly symmetrical about a vertical axis, wherein the suspension structure is a single hollow piece and is made of a flexible synthetic material or a vulcanized rubber having hardness lying in the range 40 on the Shore A scale to 70 on the Shore D scale.

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patent: 299 03 423 U 1 (1999-05-01), None
patent: 200 01 616 U 1 (2001-03-01), None
patent: WO 01 15572 (2001-03-01), None
patent: WO 99/03379 (1999-01-01), None

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