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Class Information
Number: 5/953
Name: Beds > Body support with unique, specific filler material > Comprising structurally defined foam material or configuration
Description: A collection of documents under art collection 948 disclosing the use of an expanded cellular substance having unconventional physical or chemical properties.

Patents under this class:

Patent Number Title Of Patent Date Issued
8613120 Cushioning device and method of manufacturing Dec. 24, 2013
8607391 Pillow or mattress with closed comfort layer having openings Dec. 17, 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
8196241 Pressure reduction healthcare mattress system Jun. 12, 2012
8020230 Foam spring mattress with substantially horizontal straps Sep. 20, 2011
7757319 Wound elevation protection and prevention device Jul. 20, 2010
7735169 Comfort pillow Jun. 15, 2010
7624462 Load bearing or cushioning elements and method of manufacture Dec. 1, 2009
7587771 Textured pet blanket Sep. 15, 2009
7559106 Dynamic pressure relieving mattresses Jul. 14, 2009
7530127 Pillow and method of manufacturing a pillow May. 12, 2009
7461424 Method and apparatus for a pillow including foam pieces of various sizes Dec. 9, 2008
7415742 Comfort pillow Aug. 26, 2008
7363667 Multi-purpose textured pad Apr. 29, 2008
7255917 Reticulated open cell filling material Aug. 14, 2007
7254852 Cushioning device Aug. 14, 2007
7111347 Nursing wedge Sep. 26, 2006
7051389 Comfort pillow May. 30, 2006
6968585 Antidecubitus heel pad Nov. 29, 2005
6922863 Adjustable foam mattress Aug. 2, 2005
6918149 Sitting square baby support cushion Jul. 19, 2005
6918145 Postcoital positioning pillow Jul. 19, 2005
6848136 Bedding Feb. 1, 2005
6838155 Foam pad and process for production thereof Jan. 4, 2005
6704962 Elastic body, method for manufacturing the same and mattress including the same Mar. 16, 2004
6668409 Convoluted foam futon mattress Dec. 30, 2003
6637058 Surgical prone pillow structure Oct. 28, 2003
6541094 Laminated visco-elastic support Apr. 1, 2003
6516483 Patient support surface Feb. 11, 2003
6502262 Breastfeeding positioning method and device Jan. 7, 2003
6378150 Cushion member, method and apparatus for manufacturing the same Apr. 30, 2002
6286167 Mattress structure Sep. 11, 2001
6257237 Cushion structure for nursing equipment Jul. 10, 2001
6237173 Articulated foam futon mattress May. 29, 2001
6159574 Laminated visco-elastic support Dec. 12, 2000
6055690 Sleeping pad, beddings and bumpers to improve respiratory efficiency and environmental temperature of an infant and reduce the risks of sudden infant death syndrome (SIDS) and asphyxiation May. 2, 2000
5836027 Integrated matrix bedding system Nov. 17, 1998
5774916 Ergonomic matrix for back alignment Jul. 7, 1998
5749111 Gelatinous cushions with buckling columns May. 12, 1998
5701619 Stretcher Dec. 30, 1997
5669094 Mattress with visco-elastic, temperature sensitive top layer Sep. 23, 1997
D372158 Synthetic foam pillow Jul. 30, 1996
4980940 Core material for bed and bed made therefrom Jan. 1, 1991
4951334 Pressure relief cushion Aug. 28, 1990

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