Title: Air support mattress

Abstract: An air support mattress includes elastic upper and lower main support walls interconnected by a multiplicity of ties to restrain separation of the walls by internal air pressure, the upper wall having inner and outer layers with patterns of perforations to provide controlled conformability and air stream flow to support a recumbent patient.

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Inventors: Stanton, Austin N. (Dallas, TX, US)

Application Number: 866744
Filing Date: 1978-01-03
Publication_date: 1979-04-17
Assignee:
Primary Class(es): 5/689 5/714
Other Classes:
US Patent Ref:

3340551	Sep, 1967	Hopkins	5/347.
3354476	Nov, 1967	Scales et al.	5/347.
3740777	Jun, 1973	Dee	5/347.
3942202	Mar, 1976	Chevorlet	5/347.

Other Refs:
Primary Examiner: Nunberg, Casmir A.
Assistant Examiner:
Attorney: Zacher; Richard A.