Beds – Mattress – Having confined gas
Patent
1999-01-08
2000-03-21
Grosz, Alexander
Beds
Mattress
Having confined gas
5731, 5735, A47C 2710, A47C 2714
Patent
active
06038722&
ABSTRACT:
A pressure adjustable, anatomically contoured mattress includes an elongate body supporting member that has a resilient, air pressure adjustable, self-inflating foam core and a flexible covering that encloses the core. The body supporting member further includes a contoured recess formed in an upper surface of the body supporting member and extending laterally relative thereto. The recess accommodates the breasts of the female user lying face down on the body supporting member. The recess also accommodates the shoulder of a user lying sideways on the mattress. One or more valves are connected communicably to the core and extend through the covering. The valves are opened to exhaust air from and at least partially collapse the core and, alternatively, to allow a core that is at least partially collapsed, to draw in air and expand. The valves are closed for maintaining a selected air pressure within the core.
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Giori Gualtiero G.
Giori Janine
Grosz Alexander
Noonan William E.
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