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Class Information
Number: 5/706
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress)
Description: Mattress including a flexible container that yieldably contains a fluid having neither independent shape nor volume but tends to expand indefinitely, usually air, to provide a yieldable supporting area for at least a portion of a user"s body.










Sub-classes under this class:

Class Number Class Name Patents
5/715 Adapted to turn or move user 142
5/707 Fixed amount of gas (i.e., permanently sealed container) 28
5/711 Having dividing strip (e.g., parallel or slanted) 94
5/712 Having tie or internal seal 69
5/710 Including plural, separately inflatable, distinct gas containing compartments 470
5/713 Variably pressurizable chambers (e.g., with pump) 536
5/708 With integral manual pump (e.g., foot type) 47
5/709 With solid filler (e.g., foam, spring, fiber) 107
5/714 With substantial ventilation or gas loss 77


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8712591 Constant low-flow air source control system and method Apr. 29, 2014
8683632 Internal valve and methods of use for inflatable objects Apr. 1, 2014
8677536 Method and apparatus for sensing foot retraction in a mattress replacement system Mar. 25, 2014
8678006 Patient support system and method Mar. 25, 2014
8678007 Patient support system and method Mar. 25, 2014
8650686 Adjustable width bariatric transport support surface Feb. 18, 2014
8641391 Built-in electric air pump for use in inflatable products Feb. 4, 2014
8635726 Cushion bladder with middle layer having gaps and various positioned interior welds Jan. 28, 2014
8621693 Nodal modular support surface Jan. 7, 2014
8601622 Patient support apparatus including a lateral tilt device Dec. 10, 2013
8584287 Air mattresses Nov. 19, 2013
8555440 Patient lifter with intra operative controlled temperature air delivery system Oct. 15, 2013
8555441 Therapeutic mattress system and methods of fabricating same Oct. 15, 2013
8549686 Adjustable bed Oct. 8, 2013
8468621 Adjustable furniture product with automatically-inflating mattress Jun. 25, 2013
8468624 Multi-purpose air mattress Jun. 25, 2013
8429778 Low noise linear diaphragm compressor by variable amplitude driver Apr. 30, 2013
8421635 Patient bed Apr. 16, 2013
8413674 Valve with electromechanical device for actuating the valve Apr. 9, 2013
8402578 Heating and sterilizing apparatus for bed mattress Mar. 26, 2013
8402582 Air mattress Mar. 26, 2013
8397326 Patient/invalid handling support Mar. 19, 2013
8397325 Air cell cushion Mar. 19, 2013
8347436 Adaptable mattress conversion Jan. 8, 2013
8336143 Air mattress Dec. 25, 2012
8332979 Cushion bladder with middle layer having gaps and various positioned interior welds Dec. 18, 2012
8316484 Dual layer mattress for truck bed Nov. 27, 2012
8303750 Manufacturing method of air mat Nov. 6, 2012
8302222 Patient transfer mattresses Nov. 6, 2012
8281436 Inflatable body support with dog-bone-shaped hand wells Oct. 9, 2012
8266744 Inflatable pad having reinforcing belts Sep. 18, 2012
8234728 Multi-purpose air mattress Aug. 7, 2012
8214953 Self-enclosable inflatable mattress Jul. 10, 2012
8201292 Patient support surface with turn-assist Jun. 19, 2012
8192245 Vent seal for inflatable devices Jun. 5, 2012
8181295 Adjustable air mattress device May. 22, 2012
8177828 Underbody convective warming blanket constructions May. 15, 2012
8166589 Mattress May. 1, 2012
8162009 Method and apparatus for monitoring and controlling pressure in an inflatable device Apr. 24, 2012
8151390 Inflatable bed having air chambers inflatable individually by an electric air pump unit Apr. 10, 2012
8136182 Air mattress assembly Mar. 20, 2012
8104125 Self-contained gatching, rotating and adjustable foot section mattress Jan. 31, 2012
8087113 Inflatable support Jan. 3, 2012
8082615 Thermal breathing bed Dec. 27, 2011
8065761 Inflatable mattress with side cushions for a truck bed Nov. 29, 2011
8051517 Inflatable bed having air chambers inflatable individually by an electric air pump unit Nov. 8, 2011
8024830 Inflatable bed having a built-in electric air pump unit for inflating a mattress assembly Sep. 27, 2011
8011043 Molded seat cushion with internal shape matching ischial structures Sep. 6, 2011
7997296 Air valve device Aug. 16, 2011
RE42559 Inflatable product provided with built-in battery case and socket Jul. 19, 2011

1 2 3 4 5 6










 
 
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