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Class Information
Number: 5/713
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress) > Variably pressurizable chambers (e.g., with pump)
Description: Mattress having a confined gas comprised of a plurality of inflatable chambers or cells, or groupings of chambers or cells, in which at least some of the chambers or groupings can have their support characteristics automatically changed, with the aid of air supply means, such as pumps, or some of the chambers or groupings can be alternately inflated and deflated, to thereby provide an alternately inflating and deflating supporting surface.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
6895988 Self-actuating control valve for a bed pad or seat pad May. 24, 2005
6892405 Therapeutic bed and related apparatus and methods May. 17, 2005
6877178 Inflatable support Apr. 12, 2005
6868569 Reversed air mattress Mar. 22, 2005
6862761 Hospital proning bed Mar. 8, 2005
6859967 Overlay mattress Mar. 1, 2005
6848135 Inflation level monitoring system for inflatable cushions Feb. 1, 2005
6839929 Self-sealing mattress structure Jan. 11, 2005
6836914 Air-cushioned bed with built in air blower Jan. 4, 2005
6832398 Surgical table Dec. 21, 2004
6832629 Rapid inflation and venting air valve of airbed Dec. 21, 2004
6832630 Adjustable air supply valve of air cushion bed Dec. 21, 2004
6829797 Contour and topography adjusting massaging mattress Dec. 14, 2004
6829796 Integrated barrier and fluid supply for a hospital bed Dec. 14, 2004
6826795 Inflatable cushioning device with manifold system Dec. 7, 2004
6823884 Method for controlling pressure Nov. 30, 2004
6823549 Alternating pressure cushion with inflatable lumbar support Nov. 30, 2004
6820640 Vibratory patient support system Nov. 23, 2004
6813790 Self-adjusting cushioning device Nov. 9, 2004
6807698 Bed having low body pressure and alignment Oct. 26, 2004
6789284 Inflatable support Sep. 14, 2004
6789283 Fluid filled support with a portable pressure adjusting device Sep. 14, 2004
6782574 Air-powered low interface pressure support surface Aug. 31, 2004
6763541 Interactive air bed Jul. 20, 2004
6763540 Queen size air bed with a baffle to separate the air bed into two portions Jul. 20, 2004
6760939 Mattress assembly Jul. 13, 2004
6745996 Alternating pressure valve system Jun. 8, 2004
6739009 Supporting device, notably mattress, mattress support or for a seat May. 25, 2004
6735799 Air supply apparatus for an air mattress May. 18, 2004
6735800 Disposable mattress portion May. 18, 2004
6735801 Mattress May. 18, 2004
6721980 Force optimization surface apparatus and method Apr. 20, 2004
6718584 Patient support Apr. 13, 2004
6715172 System for controlling the position of an inflatable bedrest positioned under a mattress Apr. 6, 2004
6711771 Alternating pad Mar. 30, 2004
6709246 Inflation/deflation device having spring biased value Mar. 23, 2004
6701558 Patient support surface Mar. 9, 2004
6701559 Increased height inflatable support system Mar. 9, 2004
6698046 Air mattress control unit Mar. 2, 2004
6695798 Air cushion bed with massaging device Feb. 24, 2004
6694556 Self-inflating mattress Feb. 24, 2004
6691355 Mattress means as synergetically effected by dual-fluid fluidizing units Feb. 17, 2004
6687936 Valve for zoned cellular cushion Feb. 10, 2004
6684434 Mattress assembly Feb. 3, 2004
6686711 Air mattress control system and method Feb. 3, 2004
6681427 Apparatus for imparting continuous motion to a mattress Jan. 27, 2004
6671912 Modulated air cushion Jan. 6, 2004
6671911 Continuous wave cushioned support Jan. 6, 2004
6668408 Patient care system Dec. 30, 2003
6651283 Air bed Nov. 25, 2003

1 2 3 4 5 6 7 8 9 10 11










 
 
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