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Class Information
Number: 5/739
Name: Beds > Mattress (for whole body) > Having substantial means to form or strengthen the edge, border, or corner of the mattress
Description: Mattress having a substantial structural feature, internally or externally, that forms the peripheral portion of the pad to reinforce this portion or to provide aesthetic features to the portions.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8650686 Adjustable width bariatric transport support surface Feb. 18, 2014
8590082 Mattress core Nov. 26, 2013
8584288 Mattress expander Nov. 19, 2013
8561236 Stepped-edge and side-support members, assemblies, systems, and related methods, particularly for bedding and seating Oct. 22, 2013
8539628 Infant mattress that fits safely in a crib Sep. 24, 2013
8522376 Captive corner mattress-retention mechanism Sep. 3, 2013
8516633 Mattress encasement with improved bed bug protection Aug. 27, 2013
8510885 Anatomical, pressure-evenizing mattress overlay and associated methodology Aug. 20, 2013
8434178 Mattress side/edge support system May. 7, 2013
8397327 Bed insert Mar. 19, 2013
8375493 One piece foam mattress core encasement Feb. 19, 2013
8356373 Unitary composite/hybrid cushioning structure(s) and profile(s) comprised of a thermoplastic foam(s) and a thermoset material(s) Jan. 22, 2013
8321980 Flexible system for surrounding a perimeter and covering a top surface of a mattress Dec. 4, 2012
8266747 Mattress side/edge support system Sep. 18, 2012
8250689 Channel-cut cushion supports Aug. 28, 2012
8028363 Foam spring mattress using a foam containment facility Oct. 4, 2011
8001638 Size convertible mattress Aug. 23, 2011
8001639 Perimeter stiffening system for a foam mattress Aug. 23, 2011
7854031 Foam spring mattress Dec. 21, 2010
7845036 Edge support for mattress assembly and method for making and using the same Dec. 7, 2010
7841031 Foam spring mattress using a foam containment facility Nov. 30, 2010
7832039 Support surface with inflatable core zones Nov. 16, 2010
7788746 Mattress foundation with perimeter structure Sep. 7, 2010
7779496 Air mattress for bed with step deck Aug. 24, 2010
7743442 System and method for enhancing the safety of a sleeping arrangement for a child on a bed Jun. 29, 2010
7631381 Mattress having foam encasement and method of making the same Dec. 15, 2009
7617556 Mattress systems and methods of making Nov. 17, 2009
7574763 Perimeter stiffening system for a foam mattress Aug. 18, 2009
7565710 Support surface with inflatable width adjustment portion Jul. 28, 2009
7478448 Inflatable reinforcing chamber Jan. 20, 2009
7464425 Hospital bed Dec. 16, 2008
7424762 Mattress assembly and manufacturing process for a mattress using adhesive patches Sep. 16, 2008
7287291 Mattress with improved edge support Oct. 30, 2007
7269866 Air bed with stable supporting structure Sep. 18, 2007
7251847 Continuous wire spring mattress or seating product and method of manufacture Aug. 7, 2007
7219381 Perimeter stiffening system for a foam mattress May. 22, 2007
7216390 Corner guard for box spring May. 15, 2007
7216389 Mattress section support May. 15, 2007
7200884 Mattress assembly and manufacturing process for a mattress using adhesive patches Apr. 10, 2007
7181794 Fire-retardant mattress Feb. 27, 2007
7174589 Inflatable cushion systems and method of manufacture thereof Feb. 13, 2007
7165283 Increased height inflatable support system Jan. 23, 2007
7165282 Hinged foam assembly for mattress manufacturing Jan. 23, 2007
7127765 Corner piece for mattresses and the production method thereof Oct. 31, 2006
7117655 Method of applying at least one web of insulator material to multiple spring assemblies Oct. 10, 2006
7107640 Inflatable support Sep. 19, 2006
7089618 Air mattress Aug. 15, 2006
7086107 Mattress section support Aug. 8, 2006
6996867 Increased height inflatable support system Feb. 14, 2006
6954956 Fire-retardant mattress Oct. 18, 2005

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