|
| US4494796 | 19 Mar 1982 | 22 Ene 1985 | | Butterfly chair construction |
| US4583778 | 5 Feb 1985 | 22 Abr 1986 | | Folding knock-down chair, with swingable seat support |
| US4652047 | 19 Jun 1984 | 24 Mar 1987 | | Folding chairs |
| US4836601 | 18 Dic 1987 | 6 Jun 1989 | U.S. Brands | Folding chair |
| US4915335 | 27 Mar 1989 | 10 Abr 1990 | | Lawn chair stabilizer |
| US5320404 | 3 Mar 1992 | 14 Jun 1994 | Lafuma S.A. | Furniture, such as chair, easy chair or table having an underframe made up of jointed cross-pieces, which holds a support |
| US5482398 | 23 Feb 1995 | 9 Ene 1996 | | Collapsible safety signal and traffic barricade |
| US5499857 | 18 Nov 1994 | 19 Mar 1996 | | Folding chair |
| US6591778 | 29 Abr 1999 | 15 Jul 2003 | | Pet bed |
| US6698827 | 5 Mar 2001 | 2 Mar 2004 | Gray Matter Holdings, LLC | Collapsible support and methods of using the same |
| US6820927 | 4 Sep 2002 | 23 Nov 2004 | Kelsyus, LLC | Collapsible support and methods of using the same |
| US6926355 | 19 Feb 2003 | 9 Ago 2005 | Kelsyus, LLC | Collapsible support and methods of using the same |
| US6974155 | 30 May 2003 | 13 Dic 2005 | | Portable chair systems |
| US7189164 | 1 May 2003 | 13 Mar 2007 | Cosco Management, Inc. | Portable juvenile swing |
| US7198324 | 9 Ago 2005 | 3 Abr 2007 | Kelsyus, LLC | Collapsible support and methods of using the same |
| US7422276 | 22 Ene 2006 | 9 Sep 2008 | Regalo International, LLC | Folding child booster seat |
| US7540259 | 13 Mar 2006 | 2 Jun 2009 | The Coleman Company, Inc. | Elevated sleeping bed for pets |
| US7681267 | 27 Sep 2007 | 23 Mar 2010 | | Collapsible and portable baby changing table |
| US7883143 | 4 Abr 2008 | 8 Feb 2011 | | Collapsible portable child seat |
| US7931336 | 30 Ago 2010 | 26 Abr 2011 | Cushion Seats, Inc. | Stadium seat |
| US7967374 | 20 Ago 2009 | 28 Jun 2011 | Idea Nuova, Inc. | Foldable chair |
| US8141944 | 26 Oct 2009 | 27 Mar 2012 | Swimways Corporation | Collapsible chair having reduced linkages |
| USD382426 | 1 Nov 1995 | 19 Ago 1997 | | Foot for legs of a portable seat |
| USD433244 | 3 Ene 2000 | 7 Nov 2000 | | Folding frame for deck-chair |
| USD529304 | 22 Nov 2005 | 3 Oct 2006 | Lafuma SA | Pop up lounge chair |