Beds – Mattress – Having confined gas
Reexamination Certificate
2006-10-31
2006-10-31
Grosz, Alexander (Department: 3673)
Beds
Mattress
Having confined gas
Reexamination Certificate
active
07127761
ABSTRACT:
This invention is directed to a mattress assembly. The mattress assembly has a first mattress that has an inner-spring construction. Disposed above the first mattress is a second mattress that has an air bladder construction. The air bladder of the second mattress has a valve, which is located adjacent the head end of the mattress. The valve is adapted to selectively allow air into and out of the air bladder. The mattress assembly thus provides the combination of an innerspring mattress with an air mattress. The location of the valve allows the air mattress portion to be deflated properly and allows convenient access to the valve for inflation or air pressure adjustment purposes.
REFERENCES:
patent: 6317912 (2001-11-01), Graebe et al.
Grosz Alexander
L & P Property Management Company
Shook Hardy & Bacon L.L.P.
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