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Class Information
Number: 5/699
Name: Beds > Mattress (for whole body) > Having waterproof or allergenproof outer surface
Description: Mattress comprised of material(s), on at least a substantial top portion thereof, that prevents the passage of liquid or spores, dust, insects, etc. therethrough.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8650687 Long life compressed cushion and/or mattress with cover Feb. 18, 2014
8561233 Infection control bedding product Oct. 22, 2013
8528134 Method of preventing bed bugs from escaping a mattress encasement via a zipper opening Sep. 10, 2013
8516633 Mattress encasement with improved bed bug protection Aug. 27, 2013
8510885 Anatomical, pressure-evenizing mattress overlay and associated methodology Aug. 20, 2013
8429777 Mattress encasement Apr. 30, 2013
8413276 Mattress cover with bed bug barrier Apr. 9, 2013
8307480 Enclosure for items susceptible to infestation by certain organisms Nov. 13, 2012
8181293 Mattress with removable top May. 22, 2012
8156588 Mattress encasement Apr. 17, 2012
8087111 Encasement for a mattress Jan. 3, 2012
8056169 Institutional mattress and pillow composite with transparent covering Nov. 15, 2011
7908694 Mattress cover apparatus with integrated seals Mar. 22, 2011
7849543 Encasement systems Dec. 14, 2010
7849542 Mattresses having flame resistant panel Dec. 14, 2010
7827637 Mattress with flame resistant moisture barrier Nov. 9, 2010
7587775 Mattress with removable top Sep. 15, 2009
7581271 Low-profile mattress Sep. 1, 2009
7520004 Combined cushion and protective cover and methods of forming Apr. 21, 2009
7509700 Institutional mattress Mar. 31, 2009
7370380 Mattress with removable top May. 13, 2008
7234183 Multiple chamber fluid pressurizable mattress Jun. 26, 2007
7174589 Inflatable cushion systems and method of manufacture thereof Feb. 13, 2007
7065849 Method of producing waterproof foam mattresses Jun. 27, 2006
7062808 Systems and methods for encasing mattresses Jun. 20, 2006
7059001 Mattress Jun. 13, 2006
6971130 Mattress cover with expandable sidewalls Dec. 6, 2005
6964074 Anti-microbial/-allergenic mattress and process of forming thereof Nov. 15, 2005
6948207 Mattress cover with a zipper covered by a flap Sep. 27, 2005
6901618 Low profile mattress Jun. 7, 2005
6785923 Institutional bedding with integral pillow and mattress Sep. 7, 2004
6687937 Moisture drying mattress with separate zone controls Feb. 10, 2004
6618880 Mattress cover with expandable sidewalls Sep. 16, 2003
6601250 Bed sheet with pockets Aug. 5, 2003
6516482 Institutional bedding with integral pillow and mattress Feb. 11, 2003
6487739 Moisture drying mattress with separate zone controls Dec. 3, 2002
6363553 Antiallergenic covering for receiving objects contaminated with allergens and/or fine dust absorbed into the lung Apr. 2, 2002
6360388 Support pillow Mar. 26, 2002
6351864 Institutional bedding with integral pillow and mattress Mar. 5, 2002
6256816 Method of forming a textile article Jul. 10, 2001
5966759 Mattress cover Oct. 19, 1999
5950264 Bedding articles enclosed in elastic laminated waterproof moisture-permeable allergen barriers Sep. 14, 1999
5910081 Mattress cover Jun. 8, 1999
5720057 Disaster relief bed Feb. 24, 1998
5311624 Mattress having 2-ply moisture barrier and replaceable upholstery May. 17, 1994
5265294 PVC mattress with impermeable PVC coating Nov. 30, 1993
5189745 Mattress construction for support structure containing human waste collection system Mar. 2, 1993
5136741 Multiple component mattress with removable cover Aug. 11, 1992
5117517 Self inflating camping mattress Jun. 2, 1992
5101527 Modular body support system Apr. 7, 1992

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