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Class Information
Number: 5/711
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress) > Having dividing strip (e.g., parallel or slanted)
Description: Mattress having a confined gas wherein the container has an upper and lower surface when filled, and the surfaces are internally attached to each other by at least one elongated strip, or a plurality of elongated strips extending in a spaced, side-by-side fashion and dividing the mattress into a plurality of compartments that are in fluid communication with each other.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8683632 Internal valve and methods of use for inflatable objects Apr. 1, 2014
8661590 Air mattress Mar. 4, 2014
8656540 Air mattress Feb. 25, 2014
8656539 Multi-chamber air mattress with peripheral chamber Feb. 25, 2014
8650686 Adjustable width bariatric transport support surface Feb. 18, 2014
8584286 Systems and methods for providing a self deflating cushion Nov. 19, 2013
8562773 Method of producing an internal tensioning structure useable with inflatable devices Oct. 22, 2013
8387177 Partially deflatable transfer mattress and method for transporting a patient in comfort Mar. 5, 2013
8266744 Inflatable pad having reinforcing belts Sep. 18, 2012
8146184 Inflatable cushion having a warming function Apr. 3, 2012
7865988 Sleeping surface having two longitudinally connected bladders with a support member Jan. 11, 2011
7712170 Single patient, personal use air mattress having a single perimeter seam May. 11, 2010
7694372 Air mattress Apr. 13, 2010
7636970 Air-inflated mattress Dec. 29, 2009
7627910 Partially deflatable transfer mattress and method for transporting a patient in comfort Dec. 8, 2009
7610642 Air mattress with pillow top Nov. 3, 2009
7591036 Air-inflated mattress Sep. 22, 2009
7565709 Double chambered air mattress Jul. 28, 2009
7478448 Inflatable reinforcing chamber Jan. 20, 2009
7406735 Air-inflated mattress Aug. 5, 2008
7376995 Double chambered air mattress May. 27, 2008
7373680 Air mattress with single perimeter seam May. 20, 2008
7353555 Inflatable mattress assembly Apr. 8, 2008
7337485 Double high airbed utilizing coils Mar. 4, 2008
7322064 Inflatable bed Jan. 29, 2008
7284291 Inflatable product with an integrated pump Oct. 23, 2007
7269866 Air bed with stable supporting structure Sep. 18, 2007
7266852 Inflatable transfer mattress Sep. 11, 2007
7174589 Inflatable cushion systems and method of manufacture thereof Feb. 13, 2007
7168115 Lifting cushion and method for transferring a patient from a chair Jan. 30, 2007
7165283 Increased height inflatable support system Jan. 23, 2007
7152264 Air mattress with pillow top Dec. 26, 2006
7150060 Nest-like air mattress Dec. 19, 2006
7107641 Double chambered air mattress Sep. 19, 2006
7086104 Air cushion with selectively deflated chambers Aug. 8, 2006
7080421 Bedding article with overlaying portions Jul. 25, 2006
7028350 Lifting cushion and method for transferring a patient from a chair Apr. 18, 2006
6996867 Increased height inflatable support system Feb. 14, 2006
6971134 Inflatable bed Dec. 6, 2005
6935273 Bedding for livestock Aug. 30, 2005
6898809 Air mattress with single perimeter seam May. 31, 2005
6775868 Inflatable mattress systems and method of manufacture thereof Aug. 17, 2004
6763540 Queen size air bed with a baffle to separate the air bed into two portions Jul. 20, 2004
6701559 Increased height inflatable support system Mar. 9, 2004
6671908 Inflatable support pillow and methods Jan. 6, 2004
6671910 Inflatable bed Jan. 6, 2004
6662389 Composite fabric and fabric product with variable thermal insulation Dec. 16, 2003
6568011 Inflatable mattress May. 27, 2003
6487737 Air pillow Dec. 3, 2002
6428865 Shock-absorbing cushion with a multi-holed and/or grooved surface Aug. 6, 2002

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