|
| US4054961 | 17 Oct 1975 | 25 Oct 1977 | Gewako S.A. | Stabilizing device for an inflatable raft |
| US4077625 | 22 Mar 1976 | 7 Mar 1978 | | Pneumatic cushion toy |
| US4427394 | 7 Oct 1981 | 24 Jan 1984 | | Apparatus to be towed through the water |
| US4619620 | 19 Mar 1985 | 28 Oct 1986 | | Water sports apparatus |
| US4744326 | 14 Mar 1986 | 17 May 1988 | Avon Inflatables Limited | Self-bailing inflatable boat |
| US5299989 | 1 Nov 1991 | 5 Apr 1994 | WaterTramps, U.S.A., Inc. | All surface trampoline |
| US5385518 | 26 Oct 1993 | 31 Jan 1995 | | Water trampoline |
| US6485344 | 30 Jan 2001 | 26 Nov 2002 | Gray Matter Holdings, LLC | Collapsible flotation device |
| US6702635 | 31 May 2002 | 9 Mar 2004 | PSCV | Inflatable chair |
| 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 |
| US7223151 | 19 Aug 2003 | 29 May 2007 | | Rigid ballon |
| US7314399 | 19 Dec 2005 | 1 Jan 2008 | Banded Mallard Co. | Floating sportsman's blind |
| US7335080 | 30 Oct 2006 | 26 Feb 2008 | Kelsyus, LLC | Collapsible flotation device |
| 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 |
| 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 |
| USD280122 | 20 Sep 1982 | 13 Aug 1985 | | Floating seat |
| USD280123 | 20 Sep 1982 | 13 Aug 1985 | | Floating seat with backrest |
| USD610216 | 13 Aug 2008 | 16 Feb 2010 | Kelsyus, LLC | Flotation device with back support |
| USD642232 | 16 Sep 2010 | 26 Jul 2011 | Kelsyus, LLC | Flotation device |
