|
| US4720968 | 29 Ene 1986 | 26 Ene 1988 | | Method and apparatus for driving an electrical power plant |
| US5625988 | 14 Nov 1994 | 6 May 1997 | | Post support assembly having a mounting socket and a rigid collar |
| US5634733 | 18 Mar 1996 | 3 Jun 1997 | | Coupler that decouples at a manually adjustable moment without damage |
| US5755431 | 18 Mar 1996 | 26 May 1998 | | Post assembly and mounting fitting therefor |
| US5975501 | 8 Sep 1997 | 2 Nov 1999 | North Central Plastics | Fence strand retainer clip for fence posts |
| US6059487 | 20 Feb 1998 | 9 May 2000 | Malibu Entertainment Worldwide, Inc. | Vehicle barrier system |
| US6131885 | 11 Ago 1997 | 17 Oct 2000 | North Central Plastics, Inc. | Plastic, T-shaped fence post |
| US6240689 | 22 Feb 2000 | 5 Jun 2001 | Genlyte Thomas Group LLC | Utility standard |
| US6296233 | 9 Ago 1999 | 2 Oct 2001 | North Central Plastics | Fence strand retainer clip for fence posts |
| US7003919 | 11 Feb 2003 | 28 Feb 2006 | Caminoverde II, L.L.P. | Post mount assembly |
| US7055807 | 25 Jun 2004 | 6 Jun 2006 | Pool Cover Corporation | Expandable pole socket with twist and lock insert |
| US7357366 | 24 Oct 2003 | 15 Abr 2008 | Russell Corporation | Sports pole mounting structure |
| US7954289 | 29 May 2008 | 7 Jun 2011 | Nok Lok Licensing Limited | Anchoring system for posts |
