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Class Information
Number: 5/652.1
Name: Beds > Support for user`s body or part thereof > Ventilated or permitting substantial air or liquid passage
Description: Support for body or part having an aperture or channel permitting the circulation of fluids (such as ambient air or liquids) between the interior and the exterior of the support, to enhance the comfort of a user.










Sub-classes under this class:

Class Number Class Name Patents
5/652.2 With means to force ventilation 30


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8646134 Pillow with gusset of open cell construction Feb. 11, 2014
8621687 Topper member for bed Jan. 7, 2014
8607390 Structure for suspended bedding Dec. 17, 2013
8561233 Infection control bedding product Oct. 22, 2013
8539624 Structure based fluid distribution system Sep. 24, 2013
8453277 Baby carrier with an adjustable back plate Jun. 4, 2013
8454094 Combined deoderizing and air freshening vehicle seat cushion and associated method Jun. 4, 2013
8372182 Multi-layered support system Feb. 12, 2013
8332975 Climate-controlled topper member for medical beds Dec. 18, 2012
8205283 Travel face pillow Jun. 26, 2012
8191187 Environmentally-conditioned topper member for beds Jun. 5, 2012
8118920 Multi-layered support system Feb. 21, 2012
8065767 Aid for the prevention of sudden infant death syndrome Nov. 29, 2011
8011041 Devices for prevention of pressure ulcers Sep. 6, 2011
7946655 Seat cushion structure May. 24, 2011
7914611 Multi-layered support system Mar. 29, 2011
7882837 Forehead support for facial mask Feb. 8, 2011
7810192 Head support pillow Oct. 12, 2010
7712169 Infant pillow device May. 11, 2010
7694370 Massage table for woman Apr. 13, 2010
7614098 Support system with repositionable bolsters Nov. 10, 2009
7426767 Waffle-cut foam mattress or cushion pad Sep. 23, 2008
7406733 Elastomeric fabric load bearing surface Aug. 5, 2008
7344196 U-shaped seat cushion having thermal transfer unit Mar. 18, 2008
7334280 Ventilated mattress and method Feb. 26, 2008
7322063 Combination notebook computer support and cushion Jan. 29, 2008
7290300 Polyester fiber cushion applications Nov. 6, 2007
7159258 Replaceable bedding structure Jan. 9, 2007
7073223 Flatulence filter seat cushion for absorbing odor and providing sound attenuation from an anal discharge of a seated individual Jul. 11, 2006
6966088 Cushion to support patient with bed sores Nov. 22, 2005
6854143 Permeable mattress Feb. 15, 2005
6760937 Personal cushion Jul. 13, 2004
6726285 Cellular chair construction Apr. 27, 2004
6598251 Body support system Jul. 29, 2003
6446290 Device for ventilation of baby cot, cradle or bag for baby carriage Sep. 10, 2002
6402775 High-efficiency cooling pads, mattresses, and sleeves Jun. 11, 2002
6378150 Cushion member, method and apparatus for manufacturing the same Apr. 30, 2002
6272707 Support pad Aug. 14, 2001
6256819 Multi-section positioning wheelchair cushion Jul. 10, 2001
6182315 Structure of three-layer venting mattress Feb. 6, 2001
6171333 Heating and cooling comforter Jan. 9, 2001
6154903 Body rest structures Dec. 5, 2000
6131220 Mat for nursing bed Oct. 17, 2000
6128797 Face down tanning and massage pad Oct. 10, 2000
6059365 Orthopedic lounge chair May. 9, 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
5991945 Disposable pillow or cushion cover Nov. 30, 1999
5884351 Anatomical support with moisture absorbing clay discs Mar. 23, 1999
5870785 Mat, more specifically a mat for lying on Feb. 16, 1999
5826288 Highly premeable infant mattress and pad Oct. 27, 1998

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