|
| US4047342 | 5 May 1975 | 13 Sep 1977 | | Panel assembly |
| US4103465 | 25 Aug 1977 | 1 Aug 1978 | Greyhound Exhibitgroup, Inc. | Modular panel display system |
| US4569613 | 6 Feb 1984 | 11 Feb 1986 | | Snap on device for hardcover ring binder |
| US4976080 | 16 Dec 1988 | 11 Dec 1990 | Art Guild, Inc. | Wall system and method of construction |
| US5009042 | 30 Nov 1989 | 23 Apr 1991 | Daimler-Benz AG | Modular display system |
| US5363612 | 12 Feb 1993 | 15 Nov 1994 | | Display panel assembly |
| US5640816 | 28 Mar 1995 | 24 Jun 1997 | Four D Incorporated | Freestanding modular changing room system |
| US6330775 | 20 Jul 1999 | 18 Dec 2001 | | Prefabricated building wall structure |
| US7223043 | 22 May 2000 | 29 May 2007 | | Structural members and joining arrangements therefor |
| US7594331 | 10 Jul 2006 | 29 Sep 2009 | Wiltin Pty. Ltd. | Method of production of joining profiles for structural members |
| US7802408 | 2 Jun 2003 | 28 Sep 2010 | Quentor Limited | Panel joining member |
| US8061099 | 19 May 2009 | 22 Nov 2011 | | Vertical deflection extension end member |