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Class Information
Number: 5/710
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress) > Including plural, separately inflatable, distinct gas containing compartments
Description: Mattress having a confined gas which comprises at least two separate and distinct containers, that can be inflated independently of each other to different pressures, and lack air supply means (e.g., pumps) that can automatically alternate or change the pressures within the containers.










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

Patent Number Title Of Patent Date Issued
8683632 Internal valve and methods of use for inflatable objects Apr. 1, 2014
8671487 Air mattress having only two inflate/deflate ports for inflating four or six separate bladders Mar. 18, 2014
8661590 Air mattress Mar. 4, 2014
8656539 Multi-chamber air mattress with peripheral chamber Feb. 25, 2014
8656540 Air mattress Feb. 25, 2014
8621693 Nodal modular support surface Jan. 7, 2014
8615831 Self inflating air mattress Dec. 31, 2013
8613119 Adjustable mattress Dec. 24, 2013
8607385 External immobilizer Dec. 17, 2013
8601622 Patient support apparatus including a lateral tilt device Dec. 10, 2013
8595873 Mattress deflation management Dec. 3, 2013
8584286 Systems and methods for providing a self deflating cushion Nov. 19, 2013
8584287 Air mattresses Nov. 19, 2013
RE44584 Inflatable cushioning device with manifold system Nov. 12, 2013
8572783 Device for supporting a user's body Nov. 5, 2013
8555441 Therapeutic mattress system and methods of fabricating same Oct. 15, 2013
8555440 Patient lifter with intra operative controlled temperature air delivery system Oct. 15, 2013
8549686 Adjustable bed Oct. 8, 2013
8424967 Cushion for a seat and method of adapting same Apr. 23, 2013
8421635 Patient bed Apr. 16, 2013
8418285 Inflatable temperature control system Apr. 16, 2013
8413277 Pneumatic lift with unidirectional valve Apr. 9, 2013
8413278 Method and apparatus for monitoring and controlling pressure in an inflatable device Apr. 9, 2013
8397325 Air cell cushion Mar. 19, 2013
8387177 Partially deflatable transfer mattress and method for transporting a patient in comfort Mar. 5, 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
8307481 Body support platform Nov. 13, 2012
8296887 Resilient material/air bladder system Oct. 30, 2012
8261388 Human cushion apparatus Sep. 11, 2012
8225444 Inflatable device forming mattresses and cushions Jul. 24, 2012
8220090 Multi-chamber air distribution support surface product and method Jul. 17, 2012
8217667 Method and apparatus for piezoelectric sensor status assessment Jul. 10, 2012
8196239 Clinical support pad Jun. 12, 2012
8181295 Adjustable air mattress device May. 22, 2012
8176588 Inflatable furniture May. 15, 2012
8176585 External immobilizer May. 15, 2012
8171588 Pneumatic valve assembly for a patient support May. 8, 2012
8166589 Mattress May. 1, 2012
8156589 Air mattress Apr. 17, 2012
8151390 Inflatable bed having air chambers inflatable individually by an electric air pump unit Apr. 10, 2012
8151391 Inflatable temperature control system Apr. 10, 2012
8146184 Inflatable cushion having a warming function Apr. 3, 2012
8146191 Patient support Apr. 3, 2012
8127386 Air mattress Mar. 6, 2012
8122546 Adjustable width mattress with relief portions Feb. 28, 2012
8122545 Inflatable cushioning device with manifold system Feb. 28, 2012
8104126 Method of inflating, in alternating manner, a support device having inflatable cells, and a device for implementing the method Jan. 31, 2012

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