|
| US3960161 | 5 Nov 1974 | 1 Jun 1976 | | Portable structure |
| US3992830 | 20 May 1975 | 23 Nov 1976 | | Structural panel |
| US4092992 | 23 Feb 1976 | 6 Jun 1978 | Tension Structures Co. Jon D. Vredevoogd | Laminated arch members and method of constructing them |
| US4538886 | 19 Abr 1983 | 3 Sep 1985 | Stellar Energy Ststems, Inc. | Circular arc solar concentrator |
| US4579106 | 27 Feb 1985 | 1 Abr 1986 | Stellar Energy Systems, Inc. | Solar collector with drive system |
| US4584800 | 25 Feb 1982 | 29 Abr 1986 | Morphore Ltd. | Building structure including a polyhyparic surface |
| US4587951 | 27 Feb 1985 | 13 May 1986 | Stellar Energy Systems, Inc. | Circular arc solar concentrator |
| US4858634 | 18 Jul 1988 | 22 Ago 1989 | | Self erecting structure |
| US4886084 | 1 Oct 1987 | 12 Dic 1989 | Omar, Inc. | Panelized fabric covered structure |
| US5014728 | 16 Ene 1990 | 14 May 1991 | | Tent |
| US5638852 | 26 Sep 1996 | 17 Jun 1997 | | Combined sunbather shade and carrying case |
| US6014837 | 2 Jul 1998 | 18 Ene 2000 | | Adaptable plant protector |
| US6371143 | 7 May 1999 | 16 Abr 2002 | Johnson Outdoors Inc. | Canopy structure |
| US6478038 | 4 Ago 2000 | 12 Nov 2002 | Gray Matter Holdings, LLC | Collapsible shade for a towel mat |
| US6595227 | 19 Ene 2001 | 22 Jul 2003 | Gray Matter Holdings, LLC | Self-opening shades and methods of using the same |
| US6662488 | 7 Ago 2002 | 16 Dic 2003 | | Fish containment device |
| US6942005 | 18 Jul 2003 | 13 Sep 2005 | Kelsyus, LLC | Self-opening enclosure |
| US6952844 | 27 Ago 2003 | 11 Oct 2005 | | Bed-tent |
| US7174584 | 25 Ago 2005 | 13 Feb 2007 | | Bed-tent |
| USD341407 | 31 Oct 1991 | 16 Nov 1993 | | Portable structure |
| USD400949 | 11 May 1994 | 10 Nov 1998 | Enviro Works | Portable shade structure |
| USD412354 | 27 Feb 1997 | 27 Jul 1999 | | Sun shield |
| USD544062 | 17 Nov 2004 | 5 Jun 2007 | | Solar shade |
| USD555748 | 15 Mar 2005 | 20 Nov 2007 | | Solar tent |
| USD625460 | 21 May 2009 | 12 Oct 2010 | Koninklijke Philips Electronics N.V. | Luminaire face plate |
| USRE35571 | 3 Feb 1995 | 29 Jul 1997 | | Self-erecting structure |