Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
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
7761945 Apparatus and methods for preventing pressure ulcers in bedfast patients Jul. 27, 2010
7739763 Inflatable bed having air chambers inflatable individually by an electric air pump unit Jun. 22, 2010
7735164 Disposable patient transfer mattress Jun. 15, 2010
7726330 Air core filling system Jun. 1, 2010
7727171 Vehicle seats with plurality of pneumatic massaging elements Jun. 1, 2010
7716767 Device and method for carefully settling a patient in a defined position May. 18, 2010
7717134 Quick draining air valve May. 18, 2010
7698765 Patient support Apr. 20, 2010
7685662 Pneumatic control valve and power reserve for a mattress Mar. 30, 2010
7685658 Body support apparatus having automatic pressure control and related methods Mar. 30, 2010
7681269 Support surface with integral patient turning mechanism Mar. 23, 2010
7657956 Patient support Feb. 9, 2010
7647662 Pressure switch applicable for an inflatable body Jan. 19, 2010
7648392 Quick connector for multi-media Jan. 19, 2010
7636970 Air-inflated mattress Dec. 29, 2009
7627910 Partially deflatable transfer mattress and method for transporting a patient in comfort Dec. 8, 2009
7617554 Pressure equalization apparatus Nov. 17, 2009
7596823 Lying-down means Oct. 6, 2009
7591036 Air-inflated mattress Sep. 22, 2009
7587776 Dynamic therapy bed system Sep. 15, 2009
7588425 Reversible inflation system Sep. 15, 2009
7583199 Air cushion control system Sep. 1, 2009
7565710 Support surface with inflatable width adjustment portion Jul. 28, 2009
7559103 Patient removal system Jul. 14, 2009
7546650 Adjustable surgical table Jun. 16, 2009
7506390 Patient support apparatus having controller area network Mar. 24, 2009
7500280 Hospital bed control apparatus Mar. 10, 2009
7478448 Inflatable reinforcing chamber Jan. 20, 2009
7475443 Pressure switch applicable for an inflatable body Jan. 13, 2009
7469436 Pressure relief surface Dec. 30, 2008
7459645 Seat force sensor for a patient support Dec. 2, 2008
7454809 Method for using inflatable cushion cell with diagonal seal structure Nov. 25, 2008
7444705 Air bed Nov. 4, 2008
7444704 System and method for maintaining air inflatable mattress configuration Nov. 4, 2008
7441294 Bedding or seating product having inflatable concentric air bladders Oct. 28, 2008
7441290 Mattress hinges to provide greater stability and lower shear Oct. 28, 2008
7426766 Tufted air mattress and method of making same Sep. 23, 2008
7409735 Dynamic cellular person support surface Aug. 12, 2008
7406736 Stand alone integrated cushion Aug. 5, 2008
7398573 Mattress assembly Jul. 15, 2008
7392557 Cushion with group of mutually inflatable and deflatable cells and system for selectively isolating one or more cells from the group for independent inflation and deflation Jul. 1, 2008
7380302 Bolster system and method Jun. 3, 2008
7380301 Inflatable product provided with electric air pump Jun. 3, 2008
7353556 Mattress assembly Apr. 8, 2008
7346944 Mattress monitoring system Mar. 25, 2008
7346950 Inflatable product provided with electric air pump Mar. 25, 2008
7346951 Bedsore reduction system for beds Mar. 25, 2008
7313837 Inflatable product provided with electric air pump Jan. 1, 2008
7310839 Patient support apparatus Dec. 25, 2007
7308725 Deployable and/or retractable mattress bolsters Dec. 18, 2007

1 2 3 4 5 6 7 8 9 10 11










 
 
  Recently Added Patents
Patterned MR device with controlled shape anisotropy
Molten alloy solidification analyzing method and solidification analyzing program for performing the same
Lipoprotein analysis by differential charged-particle mobility
Touch screen guitar
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
Luminaire
Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device
  Randomly Featured Patents
Wound closure means using flowable adhesive
Combined current and voltage measuring apparatus
Leg exercising apparatus
Photonic crystal-based lens elements for use in an image sensor
Semiconductor device array having dense memory cell array and hierarchical bit line scheme
Multiplate hydraulic motor valve
Digital signal recording/reproducing method
Cavity embedded antenna
Multilayer pipe
Print media cartridge incorporating print media and ink storage