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Class Information
Number: 5/724
Name: Beds > Mattress (for whole body) > Ventilated or permitting substantial air passage
Description: Mattresses having an aperture or channel permitting circulation of a gas (e.g., air) between the interior and exterior to enhance the comfort of a user.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614098 |
Support system with repositionable bolsters |
Nov. 10, 2009 |
| 7588291 |
Breathable infant support pad and head support |
Sep. 15, 2009 |
| 7571504 |
Cushioning device having changeable cushioning members |
Aug. 11, 2009 |
| 7520012 |
Mattress |
Apr. 21, 2009 |
| 7469437 |
Reticulated material body support and method |
Dec. 30, 2008 |
| 7467435 |
Multi-layer mattress with an air filtration foundation |
Dec. 23, 2008 |
| 7426767 |
Waffle-cut foam mattress or cushion pad |
Sep. 23, 2008 |
| 7334280 |
Ventilated mattress and method |
Feb. 26, 2008 |
| 7240386 |
Multi-layer mattress with an air filtration foundation |
Jul. 10, 2007 |
| 7222380 |
Tear resistant gels, composites, and cushion articles |
May. 29, 2007 |
| 7165281 |
Bed |
Jan. 23, 2007 |
| 7120951 |
System for warming lower extremities of supine persons |
Oct. 17, 2006 |
| 7065849 |
Method of producing waterproof foam mattresses |
Jun. 27, 2006 |
| 7059001 |
Mattress |
Jun. 13, 2006 |
| 6907629 |
Diagnostic imaging tabletop |
Jun. 21, 2005 |
| 6898814 |
Cushion and mold for cushion |
May. 31, 2005 |
| 6883866 |
Flexible seat |
Apr. 26, 2005 |
| 6868565 |
Bed including user adaptable support structure |
Mar. 22, 2005 |
| 6854143 |
Permeable mattress |
Feb. 15, 2005 |
| 6704961 |
Support for the corpus of a lying or sitting person |
Mar. 16, 2004 |
| 6598251 |
Body support system |
Jul. 29, 2003 |
| 6560795 |
Light weight supporting board for playyard, pen, cot, and bed |
May. 13, 2003 |
| 6546578 |
Seat cushion for vehicle seats |
Apr. 15, 2003 |
| 6516482 |
Institutional bedding with integral pillow and mattress |
Feb. 11, 2003 |
| 6516481 |
Mattress for support of a patient recovering from surgery |
Feb. 11, 2003 |
| 6484340 |
Ventilated mattress core |
Nov. 26, 2002 |
| 6425152 |
Infant support assembly |
Jul. 30, 2002 |
| 6351864 |
Institutional bedding with integral pillow and mattress |
Mar. 5, 2002 |
| 6272705 |
Bed frame for invalids |
Aug. 14, 2001 |
| 6272707 |
Support pad |
Aug. 14, 2001 |
| 6256813 |
Crib |
Jul. 10, 2001 |
| 6202239 |
Multi-zone support |
Mar. 20, 2001 |
| 6161241 |
Mattress vents |
Dec. 19, 2000 |
| 6128797 |
Face down tanning and massage pad |
Oct. 10, 2000 |
| 6061856 |
Mattress |
May. 16, 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 |
| 5896605 |
Bed mattress and method of construction |
Apr. 27, 1999 |
| 5887304 |
Apparatus and method for preventing sudden infant death syndrome |
Mar. 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 |
| 5857232 |
Mattress for cribs and basinets for sudden infant death prevention |
Jan. 12, 1999 |
| 5850648 |
Ventillated mattress with semi-spherical projections |
Dec. 22, 1998 |
| 5826288 |
Highly premeable infant mattress and pad |
Oct. 27, 1998 |
| 5809598 |
Device for sanitary treating a sleeping mattress |
Sep. 22, 1998 |
| 5699571 |
Infant bedding apparatus |
Dec. 23, 1997 |
| 5664273 |
Mattress assembly |
Sep. 9, 1997 |
| 5643139 |
Contoured landing surface system and method of making thereof |
Jul. 1, 1997 |
| 5607749 |
Ergonomic kinetic acupressure massaging system |
Mar. 4, 1997 |
| 5561876 |
Infant mattress |
Oct. 8, 1996 |
| 5463785 |
Combination airflow infant pad and toddler pillow |
Nov. 7, 1995 |
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