Bed system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 8, 1993
Issued Date -
N/A
app pub date -
Dec 27, 1990
filing date -
Nov 17, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In one aspect of the invention, a bed structure having a mattress deck panel and side panels, with internal reinforcing bulkheads and single-piece head- and footboards serving as reinforcing bulkheads at the head and foot of the structure. In another aspect of the invention, there is provided a low-cost air bed employing the above structure. In an additional aspect of the invention, there is provided an air bed which incorporates the air supply and control components within the bed structure itself. In a further aspect of the invention, there is provided a low-noise air flow control pinch valve. In yet another aspect of the invention, there is provided a single air bag which simulates multiple air bags through the use of welded internal baffles. In yet an additional aspect of the invention, there is provided a bed siderail which is patient-operable. In yet a further aspect of the invention, there is provided a device having the features of an air bed, which device is highly portable and which can be shipped by conventional mail or by parcel delivery services.
First Claim
Family
International Classification(s)
Cited Art Landscape
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