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Class Information
Number: 5/717
Name: Beds > Mattress (for whole body) > Having innerspring-type core > With substantial edge, border, or side features
Description: Innerspring-type core mattress including ample structural elements positioned at peripheral portions of the pad to provide reinforcement, additional support, or ventilating means.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8646136 Assemblies, systems, and related methods employing interlocking components to provide at least a portion of an encasement, particularly for bedding and seating applications Feb. 11, 2014
8561236 Stepped-edge and side-support members, assemblies, systems, and related methods, particularly for bedding and seating Oct. 22, 2013
8490232 Spring core having border wire with generally rectangular cross-section Jul. 23, 2013
8438678 Bedding foundation having corner guards and multiple piece border May. 14, 2013
8434178 Mattress side/edge support system May. 7, 2013
8347436 Adaptable mattress conversion Jan. 8, 2013
8020224 Internal corner structure for mattress foundations Sep. 20, 2011
8001639 Perimeter stiffening system for a foam mattress Aug. 23, 2011
7992242 Mattress having a zoned spring unit with firmness indicating zones formed by a multiple colored top panel Aug. 9, 2011
7979935 Innerspring assembly with edge reinforcement Jul. 19, 2011
7917980 Mattress design Apr. 5, 2011
7870626 Mattress having a spring unit with a single upper peripheral border rod locked within a chamber of a synthetic foam plastic material housing Jan. 18, 2011
7845036 Edge support for mattress assembly and method for making and using the same Dec. 7, 2010
7841032 Bed mattress using permeable reinforcing member and foaming material, and method of manufacturing the same Nov. 30, 2010
7805790 Foam springs and innerspring combinations for mattresses Oct. 5, 2010
7788746 Mattress foundation with perimeter structure Sep. 7, 2010
7661165 Adjustable-springing mattress Feb. 16, 2010
7636971 Innerspring dampening inserts Dec. 29, 2009
7574763 Perimeter stiffening system for a foam mattress Aug. 18, 2009
7424762 Mattress assembly and manufacturing process for a mattress using adhesive patches Sep. 16, 2008
7325267 Frame mattress Feb. 5, 2008
7287291 Mattress with improved edge support Oct. 30, 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
7200884 Mattress assembly and manufacturing process for a mattress using adhesive patches Apr. 10, 2007
7185379 Foam encased innerspring with internal foam components (triple case) Mar. 6, 2007
7165282 Hinged foam assembly for mattress manufacturing Jan. 23, 2007
7127765 Corner piece for mattresses and the production method thereof Oct. 31, 2006
7103933 Mattress and bed assembly providing an enlarged sleeping surface area Sep. 12, 2006
7082635 Unitized thermoplastic foam structures Aug. 1, 2006
6964074 Anti-microbial/-allergenic mattress and process of forming thereof Nov. 15, 2005
6889398 Coil spring containing mattress and method May. 10, 2005
6842927 Mattress Jan. 18, 2005
6832401 Spring support system Dec. 21, 2004
6772463 Perimeter stiffening system for a foam mattress Aug. 10, 2004
6687929 Box spring corner guard Feb. 10, 2004
6574815 Pillowtop/panel attachment gusset with ruffled corners Jun. 10, 2003
6568014 Edge support on a mattress May. 27, 2003
6519798 Mattress and bed assembly providing an enlarged sleeping surface area Feb. 18, 2003
6493887 Box spring corner guard Dec. 17, 2002
6360390 Edge support for a mattress Mar. 26, 2002
6353952 Posturized bedding or seating product with springs of differing heights Mar. 12, 2002
6308354 Upholstery pad with steel reinforced support Oct. 30, 2001
6295676 Mattress construction Oct. 2, 2001
6263533 Extruded foam reinforcement structures for innerspring assemblies and mattresses Jul. 24, 2001
6249924 Anti-roll off mattress construction Jun. 26, 2001
6223370 Anti-roll off mattress construction May. 1, 2001
6202238 Bedding or seating product with edge support Mar. 20, 2001
6158071 Bedding or seating product with edge support Dec. 12, 2000

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