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| US4782674 | 23 Jan 1986 | 8 Nov 1988 | | Locking means for the doors of trucks vans and the like |
| US4800618 | 1 Oct 1987 | 31 Jan 1989 | | Overhead garage door selfsealing device |
| US4900040 | 11 May 1988 | 13 Feb 1990 | | Sealing device |
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| US5277240 | 20 Apr 1993 | 11 Jan 1994 | Tebel Pneumatiek B.V. | Overhead door assembly |
| US6527035 | 30 May 2001 | 4 Mar 2003 | Overhead Door Corporation | Guide track assemblies and mounting brackets for upward acting doors |
| US6554047 | 6 Jul 2000 | 29 Apr 2003 | Overhead Door Corporation | Guide track assemblies and mounting brackets for upward acting doors |
| US6698490 | 21 Nov 2001 | 2 Mar 2004 | Rite-Hite Holding Corporation | Release mechanism for industrial doors |
| US6745814 | 4 Nov 2002 | 8 Jun 2004 | Overhead Door Corporation | Guide track assemblies and mounting brackets for upward acting doors |
| US6928696 | 23 Jul 2003 | 16 Aug 2005 | | Actuator for improving seal for overhead doors |
