Mattress

Details Mattress Mattress

2006-06-13

2006-06-13

Grosz, Alexander (Department: 3673)

Beds

Mattress

With unusual foam material or configuration

C005S699000, C005S709000, C005S724000, C005S727000

Reexamination Certificate

active

07059001

ABSTRACT:
A mattress comprises a sealed outer casing within which is mounted a resilient support formed by a composite foam core. At least an upper portion of the resilient support is formed by a visco-elastic foam. A vent is provided in a side wall of the casing and is covered by a filter which prevents ingress of bacteria into the cover. A flap is mounted on the cover and in use extends down over the vent to prevent the filter being damaged by fluids.

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