Inflatable mattress assemblies

Details Inflatable mattress assemblies Inflatable mattress assemblies

1999-03-23

2000-06-20

Grosz, Alexander

Beds

Mattress

Having confined gas

5706, A47C 2710

Patent

active

060762144

ABSTRACT:
Inflatable mattress assemblies are disclosed. Typically including separately inflatable upper and lower components sealed one to the other, the assemblies nevertheless can create appearances of having been formed merely by laying each upper component atop the corresponding lower component. By incorporating inflatable frames around the central sections of each of the two components, the components may be sealed (welded) together at locations other than their extreme outer edges.

REFERENCES:
patent: 1371919 (1921-03-01), Mahony
patent: 2604641 (1952-07-01), Reed
patent: 3513489 (1970-05-01), Miller et al.
patent: 4876756 (1989-10-01), Vaccaro
patent: 5493742 (1996-02-01), Klearman
patent: 5604945 (1997-02-01), Fisher et al.
Eleven pages fromthe Website www.sealy.com as they appeared on Apr. 9, 1999 .

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