|
| US4410214 | 9 Jun 1980 | 18 Oct 1983 | Concept Engineering, Inc. | Leisure chair |
| US4909573 | 23 Mar 1989 | 20 Mar 1990 | | Child's chair |
| US4969683 | 23 Aug 1989 | 13 Nov 1990 | | Vehicle seat protector for transporting animals |
| US5035467 | 15 Sep 1988 | 30 Jul 1991 | Pin Dot Products | Seating system |
| US5354118 | 21 Jul 1993 | 11 Oct 1994 | TSB, Inc. | Stuffed figure chair |
| US5507551 | 7 Oct 1994 | 16 Apr 1996 | TSB, Inc. | Stuffed figure chair |
| US6170100 | 19 May 1998 | 9 Jan 2001 | Gray Matter Holdings, LLC | Self-opening towel |
| US6343391 | 15 Aug 2000 | 5 Feb 2002 | Gray Matter Holdings, LLC | Towel-mat with a frame member and removably attached membranes |
| US6485344 | 30 Jan 2001 | 26 Nov 2002 | Gray Matter Holdings, LLC | Collapsible flotation device |
| US6519793 | 18 Jul 2001 | 18 Feb 2003 | Gray Matter Holdings LLC | Collapsible mat with removable portion and method of making same |
| US6634040 | 14 Jan 2002 | 21 Oct 2003 | Gray Matter Holdings, LLC | Towel-mat with a frame member and removably attached membranes |
| US6691344 | 5 Feb 2003 | 17 Feb 2004 | | Collapsible mat with removable portion and method of making same |
| US6860557 | 20 Nov 2001 | 1 Mar 2005 | LB Invent AB | Footrest for a child safety seat |
| US6915537 | 7 Aug 2003 | 12 Jul 2005 | Kelsyus, LLC | Frame member and attached membranes |
| US6971936 | 21 Feb 2003 | 6 Dec 2005 | Kelsyus, LLC | Collapsible flotation device having support member |
| US7097524 | 18 Nov 2002 | 29 Aug 2006 | Kelsyus, LLC | Collapsible flotation device |
| US7127754 | 12 Jul 2005 | 31 Oct 2006 | Kelsyus, LLC | Frame member and attached membranes |
| US7134930 | 3 Jun 2005 | 14 Nov 2006 | Kelsyus, LLC | Collapsible flotation device |
| US7147528 | 18 May 2004 | 12 Dec 2006 | Kelsyus, LLC | Collapsible flotation device |
| US7243384 | 17 Feb 2006 | 17 Jul 2007 | Kelsyus, LLC | Collapsible mat with removable portion and method of making same |
| US7335080 | 30 Oct 2006 | 26 Feb 2008 | Kelsyus, LLC | Collapsible flotation device |
| US7488041 | 20 Mar 2007 | 10 Feb 2009 | Pyramat LLC | Legless chair |
| US7490378 | 30 Oct 2006 | 17 Feb 2009 | Kelsyus, LLC | Frame member and attached membranes |
| US7500893 | 8 Feb 2008 | 10 Mar 2009 | Kelsyus, LLC | Collapsible flotation device |
| US7665164 | 17 Feb 2009 | 23 Feb 2010 | Kelsyus, LLC | Frame member and attached membranes |
| US7727038 | 31 May 2005 | 1 Jun 2010 | Kelsyus, LLC | Collapsible flotation device having back support member |
| US7811145 | 9 Mar 2009 | 12 Oct 2010 | Kelsyus, LLC | Collapsible flotation device |
| US7931335 | 23 Jun 2009 | 26 Apr 2011 | Bergan, LLC | Car seat protector with chassis lock system |
| US8066540 | 27 May 2010 | 29 Nov 2011 | Kelsyus, LLC | Collapsible flotation device having back support |
| US8079888 | 24 Sep 2010 | 20 Dec 2011 | Kelsyus, LLC | Collapsible flotation device |
| USD447661 | 6 Feb 2001 | 11 Sep 2001 | Gray Matter Holdings, LLC | Mat with inflatable pillow |
| USD449193 | 6 Feb 2001 | 16 Oct 2001 | Gray Matter Holdings,LLC | Mat with pillow |
| USD458792 | 17 Sep 2001 | 18 Jun 2002 | Gray Matter Holdings, LLC | Mat with body portion |
| USD459135 | 17 Sep 2001 | 25 Jun 2002 | Gray Matter Holdings, LLC | Mat with pillow portion and body portion |
| USD459934 | 13 Jun 2001 | 9 Jul 2002 | Gray Matter Holdings, LLC | Mat with pillow and body portion |
| USD463700 | 14 Aug 2001 | 1 Oct 2002 | Gray Matter Holdings, LLC | Mat with pillow portion and body portion |
| USD483211 | 20 Feb 2003 | 9 Dec 2003 | Beau International, Inc. | Mat with pillow and body portion |
| USD596438 | 28 Jul 2008 | 21 Jul 2009 | Kelsyus, LLC | Mat with body portion |
| USD610216 | 13 Aug 2008 | 16 Feb 2010 | Kelsyus, LLC | Flotation device with back support |
| USD632914 | 23 Feb 2010 | 22 Feb 2011 | Kelsyus, LLC | Mat with body portion |
| USD640492 | 18 Jan 2011 | 28 Jun 2011 | Kelsyus, LLC | Mat with body portion |
| USD642232 | 16 Sep 2010 | 26 Jul 2011 | Kelsyus, LLC | Flotation device |
| USD654749 | 22 Feb 2011 | 28 Feb 2012 | Kelsyus, LLC | Mat with body portion |