|
| US4074376 | 30 Mar 1977 | 21 Feb 1978 | | Contoured security pillow |
| US4090268 | 30 Ago 1976 | 23 May 1978 | | Foot support for sunbathers |
| US4207878 | 29 Dic 1978 | 17 Jun 1980 | | Back pain reliever |
| US4424599 | 18 Sep 1980 | 10 Ene 1984 | | Cervical pillow |
| US4562833 | 19 Dic 1983 | 7 Ene 1986 | | Device for cervical/occipital support |
| US4584730 | 13 Jul 1984 | 29 Abr 1986 | | Device for stabilizing the pelvis of a patient lying on his side |
| US4749186 | 10 Feb 1986 | 7 Jun 1988 | | Gynecology exercise device |
| US4757811 | 7 Nov 1986 | 19 Jul 1988 | | Infant restraining device |
| US4768246 | 17 Jun 1987 | 6 Sep 1988 | | Apertured orthopedic head pillow |
| US4832007 | 12 Abr 1988 | 23 May 1989 | Span-America Medical Systems, Inc. | Traction pillow and method |
| US4840362 | 4 Feb 1988 | 20 Jun 1989 | Ross L. Bremer | Apparatus for positioning and supporting a patient for spinal surgery |
| US4914763 | 3 Jul 1989 | 10 Abr 1990 | | Non-tilt therapeutic pillow |
| US4922894 | 9 Oct 1987 | 8 May 1990 | | Cervical fascia release board |
| US4996734 | 25 Abr 1990 | 5 Mar 1991 | | T-shaped pillow with neck supporting portion |
| US5014377 | 22 Jun 1990 | 14 May 1991 | E. R. Carpenter Company Inc. | Pillow |
| US5025518 | 6 Sep 1989 | 25 Jun 1991 | | Orthopedic head pillow |
| US5035234 | 11 Ago 1988 | 30 Jul 1991 | | Method for functional evaluation and exercising the back muscles of a person |
| US5070865 | 2 Mar 1989 | 10 Dic 1991 | | Soft tissue support system |
| US5123132 | 13 Dic 1990 | 23 Jun 1992 | E.R. Carpenter Company, Inc. | Pillow |
| US5214814 | 4 Mar 1992 | 1 Jun 1993 | | Multiple posture sleeping pillow with arm rest |
| US5360017 | 27 May 1993 | 1 Nov 1994 | | Adjustable therapeutic pillow |
| US5390682 | 16 Feb 1993 | 21 Feb 1995 | Superspine, Inc. | Soft tissue support system |
| US5457832 | 4 Ago 1994 | 17 Oct 1995 | | Cervical pillow with variable thickness head and neck portions |
| US5471691 | 9 Mar 1994 | 5 Dic 1995 | | Multitiered pillow construction |
| US5479667 | 16 Feb 1994 | 2 Ene 1996 | | Ergonomic pillow assembly |
| US5581831 | 5 Dic 1995 | 10 Dic 1996 | | Ergonomic pillow |
| US5661862 | 25 Jul 1996 | 2 Sep 1997 | | Multitiered pillow construction |
| US5727267 | 9 Sep 1996 | 17 Mar 1998 | | Therapeutic sleeping pillow |
| US6073288 | 5 Feb 1999 | 13 Jun 2000 | | Training pillow |
| US6154903 | 26 Jun 1998 | 5 Dic 2000 | | Body rest structures |
| US6226817 | 4 Oct 2000 | 8 May 2001 | | Pillow construction |
| US6513179 | 11 Feb 2002 | 4 Feb 2003 | | Pillow |
| US6523199 | 8 Feb 2001 | 25 Feb 2003 | | Self adjusting support for sleeping |
| US6574809 | 5 Oct 2000 | 10 Jun 2003 | | Pillow |
| US6622727 | 5 Feb 2002 | 23 Sep 2003 | | Perry wedge pillow |
| US6668404 | 9 Jul 2002 | 30 Dic 2003 | | Anatomic pillow |
| US6817049 | 30 Sep 2003 | 16 Nov 2004 | | Therapeutic pillow |
| US6935697 | 11 Oct 2002 | 30 Ago 2005 | Carpenter Co. | Foot elevating cushion |
| US7063085 | 23 Ago 2004 | 20 Jun 2006 | Silva-Parris Medical Consultants | Gas delivery and monitoring system |
| US7213280 | 26 Abr 2005 | 8 May 2007 | Lavin Industries, Inc. | Pillow |
| US7530127 | 20 Abr 2006 | 12 May 2009 | Dan-Foam ApS | Pillow and method of manufacturing a pillow |
| US7578015 | 10 Dic 2008 | 25 Ago 2009 | Karen L. Wilson | Inflatable neck support |
| US7607433 | 31 May 2006 | 27 Oct 2009 | Silva-Parris Medical Consultants | Gas delivery and monitoring system |
| US7735169 | 26 Ago 2008 | 15 Jun 2010 | Tempur-Pedic Management, Inc. | Comfort pillow |
| US7975336 | 10 Dic 2010 | 12 Jul 2011 | | Pillow for sleeping on ones back or upright |
| USD308311 | 1 Jul 1987 | 5 Jun 1990 | | Orthopedic cervical pillow |
| USD387599 | 29 Ago 1995 | 16 Dic 1997 | | Pillow |
| USD474364 | 7 Nov 2001 | 13 May 2003 | Banyan Licensing LC | Anti-wrinkle pillow |
| USD497507 | 15 Oct 2003 | 26 Oct 2004 | | Back sleeper pillow |
| USD529325 | 4 Feb 2005 | 3 Oct 2006 | Tempur World, LLC | Pillow |
| USD558499 | 22 Ago 2006 | 1 Ene 2008 | Tempur World, LLC | Pillow |
| USD611285 | 29 Sep 2009 | 9 Mar 2010 | Breathe To Sleep, Inc. | Pillow |
